rust 音标拼音: [r'ʌst]
n .
U 铁锈
vi . 生锈
vt . 使生锈
vt . 解雇;装…入袋
U 铁锈生锈使生锈解雇;装…入袋
rust adj 1 :
of the brown color of rust [
synonym : {
rust }, {
rusty }, {
rust -
brown }]
n 1 :
a red or brown oxide coating on iron or steel caused by the action of oxygen and moisture 2 :
a plant disease that produces a reddish -
brown discoloration of leaves and stems ;
caused by various rust fungi 3 :
the formation of reddish -
brown ferric oxides on iron by low -
temperature oxidation in the presence of water [
synonym : {
rust },
{
rusting }]
4 :
any of various fungi causing rust disease in plants [
synonym :
{
rust }, {
rust fungus }]
v 1 :
become destroyed by water ,
air ,
or a corrosive such as an acid ; "
The metal corroded "; "
The pipes rusted " [
synonym :
{
corrode }, {
rust }]
2 :
cause to deteriorate due to the action of water ,
air ,
or an acid ; "
The acid corroded the metal "; "
The steady dripping of water rusted the metal stopper in the sink " [
synonym : {
corrode },
{
eat }, {
rust }]
3 :
become coated with oxide Rust \
Rust \,
v .
t .
1 .
To cause to contract rust ;
to corrode with rust ;
to affect with rust of any kind .
[
1913 Webster ]
Keep up your bright swords ,
for the dew will rust them . --
Shak .
[
1913 Webster ]
2 .
Fig .:
To impair by time and inactivity . --
Johnson .
[
1913 Webster ]
Rust \
Rust \,
n . [
AS .
rust ;
akin to D .
roest ,
G . &
Sw .
rost ,
Icel .
ry [
eth ]; --
named from its color ,
and akin to E .
red .
[
root ]
113 .
See {
Red }.]
1 . (
Chem .)
The reddish yellow coating formed on iron when exposed to moist air ,
consisting of ferric oxide or hydroxide ;
hence ,
by extension ,
any metallic film of corrosion .
[
1913 Webster ]
2 . (
Bot .)
A minute mold or fungus forming reddish or rusty spots on the leaves and stems of cereal and other grasses ({
Trichobasis Rubigo -
vera }),
now usually believed to be a form or condition of the corn mildew ({
Puccinia graminis }).
As rust ,
it has solitary reddish spores ;
as corn mildew ,
the spores are double and blackish .
[
1913 Webster ]
Note :
Rust is also applied to many other minute fungi which infest vegetation ,
such as the species of {
Ustilago },
{
Uredo },
and {
Lecythea }.
[
1913 Webster ]
3 .
That which resembles rust in appearance or effects .
Specifically : (
a )
A composition used in making a rust joint .
See {
Rust joint },
below .
(
b )
Foul matter arising from degeneration ;
as ,
rust on salted meat .
(
c )
Corrosive or injurious accretion or influence .
[
1913 Webster ]
Sacred truths cleared from all rust and dross of human mixtures . --
Eikon Basilike .
[
1913 Webster ]
Note :
Rust is used in the formation of compounds of obvious meaning ;
as ,
rust -
colored ,
rust -
consumed ,
rust -
eaten ,
and the like .
[
1913 Webster ]
{
Rust joint },
a joint made between surfaces of iron by filling the space between them with a wet mixture of cast -
iron borings ,
sal ammoniac ,
and sulphur ,
which by oxidation becomes hard ,
and impervious to steam ,
water ,
etc .
{
Rust mite } (
Zool .),
a minute mite ({
Phytopius oleivorus })
which ,
by puncturing the rind ,
causes the rust -
colored patches on oranges .
[
1913 Webster ]
Rust \
Rust \,
v .
i . [
imp . &
p .
p . {
Rusted };
p .
pr . &
vb .
n .
{
Rusting }.] [
AS .
rustian .]
1 .
To contract rust ;
to be or become oxidized .
[
1913 Webster ]
If gold ruste ,
what shall iron do ? --
Chaucer .
[
1913 Webster ]
Our armors now may rust . --
Dryden .
[
1913 Webster ]
2 .
To be affected with the parasitic fungus called rust ;
also ,
to acquire a rusty appearance ,
as plants .
[
1913 Webster ]
3 .
Fig .:
To degenerate in idleness ;
to become dull or impaired by inaction .
[
1913 Webster ]
Must I rust in Egypt ?
never more Appear in arms ,
and be the chief of Greece ?
--
Dryden .
[
1913 Webster ]
Ferrugo \
Fer *
ru "
go \ (
f [
e ^]
r *
r [
udd ]"
g [-
o ]),
n . [
L .,
iron rust ,
fr .
ferrum iron .]
A disease of plants caused by fungi ,
commonly called the {
rust },
from its resemblance to iron rust in color .
[
1913 Webster ]
215 Moby Thesaurus words for "
rust ":
Titian ,
Titian -
red ,
adust ,
age ,
algae ,
antiquate ,
auburn ,
autophyte ,
bay ,
bay -
colored ,
bayard ,
bean ,
become extinct ,
become obsolete ,
biodegradability ,
biodegradation ,
blast ,
blight ,
bracken ,
brazen ,
breakup ,
bricky ,
bronze ,
bronze -
colored ,
bronzed ,
brown ,
brown algae ,
brownish -
red ,
burn ,
cancer ,
canker ,
cardinal ,
carmine ,
carnation ,
carnelian ,
castaneous ,
cerise ,
cherry ,
cherry -
colored ,
cherry -
red ,
chestnut ,
chestnut -
brown ,
climber ,
conferva ,
confervoid ,
copper ,
copper -
colored ,
coppery ,
corrode ,
corrosion ,
corruption ,
creeper ,
crimson ,
cupreous ,
damask ,
date ,
decay ,
decomposition ,
degradability ,
degradation ,
diatom ,
dilapidation ,
disintegration ,
disorganization ,
dissolution ,
dry rot ,
eat ,
eat away ,
eat into ,
embrown ,
erode ,
fade ,
fern ,
ferruginous ,
fiery ,
fire -
red ,
flame -
colored ,
flame -
red ,
flaming ,
fossilize ,
foxy ,
fruits and vegetables ,
fucus ,
fungus ,
fust ,
glowing ,
gnaw ,
grapevine ,
green algae ,
grow old ,
gules ,
gulfweed ,
henna ,
herb ,
heterophyte ,
hot ,
incarmined ,
incarnadine ,
inflame ,
inflamed ,
infrared ,
infuscate ,
iron -
red ,
ivy ,
kelp ,
lake -
colored ,
laky ,
lateritious ,
legume ,
lentil ,
liana ,
lichen ,
lipstick ,
liver -
brown ,
liver -
colored ,
liverwort ,
livid -
brown ,
lobster -
red ,
lose currency ,
lurid ,
madder ,
mahogany ,
maroon ,
mildew ,
miniate ,
mold ,
molder ,
moss ,
moth ,
moth and rust ,
mushroom ,
must ,
nibble away ,
obsolesce ,
outdate ,
oxidation ,
oxidization ,
oxidize ,
parasite ,
parasitic plant ,
pea ,
perish ,
perthophyte ,
pest ,
phytoplankton ,
planktonic algae ,
plant families ,
port -
wine ,
puce ,
puffball ,
pulse ,
red ,
red algae ,
red -
dyed ,
red -
ink ,
red -
looking ,
redden ,
reddened ,
reddish ,
reddish -
amber ,
reddish -
brown ,
resolution ,
roan ,
rockweed ,
rot ,
rouge ,
rubicund ,
rubify ,
rubiginous ,
rubric ,
rubricose ,
ruby ,
ruby -
colored ,
ruby -
red ,
ruddied ,
ruddle ,
ruddy ,
rufescent ,
rufous ,
russet ,
russety ,
rust -
colored ,
rust -
red ,
rusty ,
saprophyte ,
sargasso ,
sargassum ,
scarlet ,
sea lentil ,
sea moss ,
sea wrack ,
seaweed ,
smut ,
spoilage ,
stammel ,
succulent ,
sunburn ,
sunburned ,
suntan ,
superannuate ,
tan ,
terra -
cotta ,
tile -
red ,
toadstool ,
vermilion ,
vetch ,
vinaceous ,
vine ,
warm ,
wine ,
wine -
colored ,
wine -
red ,
worm ,
wort ,
wrack
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