音标:['i:strәs] ;
n. 发情, 发情周期
[医] 狂蝇属
n. type genus of the Oestridae: sheep botflies
词型变化:名词复数形式 : oestruss

oestrus的用法和样例:

例句

用作名词(n.)
  1. Him express affection calls oestrus.抒发自己的情感就叫发情。
  2. He increased the reproduction rate of rabbits by inducing oestrus.他使用催情的方法来提高兔子的繁殖率。
  3. When gilts or sows enter oestrus in their reproductive cycles (about 21 days long) they are ready to be bred.小母猪和大母猪的发情期大概是21天,这是她们的生理循环周期,准备繁殖阶段。

经典引文

  • The Impetus, the Lyrical oestrus, is gone.

    出自:E. FitzGerald
【近义词】
学英语单词
active geothermal system
aircraft airconditioning system
ajiva
ancillary function
aureater
autallotriomorphic texture
auto call unit
badarse
be operating under capacity
becrawling
Bezold's ganglion
blade lagging
bottle bobbin
BumpTop
cabassou
carotid cavernous fistula
Chernigovskaya
christianburg
ciliolate
compound changing tone (note)
constant principle of seawater major component
cracks owing to wall settlement
crossposted
dad bod
denenberg
deserializations
di'
diastrophanthus
docking impact
dump cinder car
Elbenschwand
Enobakhare
eugenol phenylacetate
Euonymus contractus
exclusive selling rights
fastener of dead-line
Federweisser
fibre blends
filter capacity
fine reading
forage fish
Galsan
gear shift lever ball
generating collision
hemato
homoatropine
Hostilian
hydroquinone dimethyl ether
in the chips
infant education
intermediate wood
Jedward
joint rotation
Khomeiniism
left fielder
leocarpus fragilis
lithologic unit
lophodolos indicus
Lucena del Cid
luff earing
Marine Navigational Radar
monitor ionization chamber
monotasking
moron de la frontera
muscle building
nondestructive tester
p-tert-butylaniline
paper mill
parchfully
payir
phase rotation circuit
philanthropism
pinx
ratos
recountless
reggaetonero
remote-control box
secures
Snφnuten
spleno-
stepping lightly and heavily alternately
stock tank barrel
stop port
supplementing qi and restoring yang
Synadenium
systematic paleontology
tension sheave
thermal efficiency of electricity supply
times out of number
transponder jamming
trapping mechanism
tumbler drier
unaraced
unbias(s)ed variance
vice-director
waterlings
weissner
wiegman
wireless ISP
working area
zinnwaldite