retard怎么读

英式音标：[rɪˈtɑ:d]

美式音标：[rɪˈtɑrd]

retard基本解释

vt. 延迟；阻止；妨碍；使减速

vi. 减慢；受到阻滞

n. 延迟；阻止

retard的意思释义

vt.

使减速，妨碍，阻止，推迟；

vi.

减慢，受到阻滞；

n.

减速，阻滞，延迟；

变形

过去式：retarded过去分词：retarded现在分词：retarding第三人称单数：retards

英英释义

n.a person of subnormal intelligence

同义词：idiotimbecilecretinmoronchangelinghalf-wit

v.

slow the growth or development of

\"The brain damage will retard the child\'s language development\"

同义词：checkdelay

cause to move more slowly or operate at a slower rate

\"This drug will retard your heart rate\"

be delayed

lose velocity; move more slowly

同义词：decelerateslowslow downslow up

retard用法及例句

双语例句

用作及物动词(vt.)

Cold weather retards the growth of the crops.

寒冷的天气妨碍了庄稼生长。

Lack of science and education retards social progress.

缺乏科学和教育会妨碍社会进步。

They also used it for sunburns and to retard the aging process.

他们还用它来防治日光灼伤，以及延缓衰老过程。

The heavy rain retarded our arrival by seventy minutes.

大雨使我们推迟了七十分钟才到达。

He keeps saying so as to retard the time.

他说个不停，以拖延时间。

用作名词(n.)

The rearward regiments are in painful retard.

后续部队受到令人难以忍受的阻碍。

例句参考

Can Uniform Selection Retard Random Genetic Divergence Between Isolated Conspecific Populations?

Optimization of edible coating composition to retard strawberry fruit senescence

Cyclooxygenase inhibitors retard murine mammary tumor progression by reducing tumor cell migration, invasiveness and angiogenesis

Does the cardioprotective antioxidant-rich Mediterranean diet retard clinical manifestations of cancer?

Préparations pharmaceutiques contenant des peptides régulateurs à libération retardée et procédé pour leur préparation

Mutations in ARHGEF6, encoding a guanine nucleotide exchange factor for Rho GTPases, in patients with X-linked mental retardation.

Doppler ultrasound screening as part of routine antenatal scanning: prediction of pre-eclampsia and intrauterine growth retardation.

AN ULTRASTRUCTURAL STUDY OF UTERO‐PLACENTAL SPIRAL ARTERIES IN HYPERTENSIVE AND NORMOTENSIVE PREGNANCY AND FETAL GROWTH RETARDATION

The effect of malaria and malaria prevention in pregnancy on offspring birthweight, prematurity, and intrauterine growth retardation...

retard词源

retard (v.)

late 15c., \"make slow or slower,\" from French retarder \"restrain, hold (someone) back, keep (someone from doing something); come to a stop\" (13c.) or directly from Latin retardare \"make slow, delay, keep back, hinder\" (see retardation). Related: Retarded; retarding.The noun is recorded from 1788 in the sense \"retardation, delay;\" from 1970 in offensive meaning \"retarded person,\" originally American English, with accent on first syllable. Other words used for \"one who is mentally retarded\" include retardate (1956), retardee (1971).

retard相关例句

1.nitro mack retard capsule

疗痛脉胶囊

2.retard transmitter

延迟发送机

3.angle of retard

减速角

4.retard the development of potato

使马铃薯发育迟缓

5.retard (pressure) gauge

缓行压力表

6.retard the economic recovery

妨碍经济复苏

8.sprinkler alarm valve retard chamber

喷水灭火系统报警阀延迟室

9.isoket retard-20 tablet

异舒吉控释片

10.retard thespark,eg of an engine

使点火延迟（如发动机的）.