retard
英 ['r?tɑ?d]
美['r?tɑrd]
- vt. 延遲；阻止；妨礙；使減速
- vi. 減慢；受到阻滯
- n. 延遲；阻止
TEM8GRECET6擴(kuò)展詞匯
詞態(tài)變化
第三人稱(chēng)單數(shù):?retards;過(guò)去式:?retarded;過(guò)去分詞:?retarded;現(xiàn)在分詞:?retarding;名詞:?retardation;
助記提示
1. tardy => retard.
2. Other words used for "one who is mentally retarded".
2. Other words used for "one who is mentally retarded".
中文詞源
retard 延緩，阻礙
re-,向后，往回，-tard,緩慢，詞源同 tardy.引申詞義延緩，阻礙。
英英釋意
- 1. a person of subnormal intelligence
英文詞源
- 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).
詞組搭配
in retard
(Brit. formal)behind or late in terms of development or progress
(英，正式)處于落后狀態(tài)
I was &B{in retard of} them in real knowledge.
我在實(shí)際知識(shí)方面落后于他們。
實(shí)用場(chǎng)景例句
- The progression of the disease can be retarded by early surgery.
- 早期手術(shù)可以抑制病情的發(fā)展。
牛津詞典
- [不可數(shù)名詞]Many factors can lead to growth retardation in unborn babies.
- 許多因素可以導(dǎo)致胎兒發(fā)育遲緩。
牛津詞典
- Continuing violence will retard negotiations over the country's future.
- 持續(xù)不斷的暴力活動(dòng)會(huì)阻礙關(guān)系到國(guó)家未來(lái)的談判的進(jìn)行。
柯林斯高階英語(yǔ)詞典
- What the hell do I want with an emotional retard?
- 和一個(gè)感情用事的傻瓜在一起，我究竟是圖什么？
柯林斯高階英語(yǔ)詞典
- Pigments that retard to the corrosion in the substrate.
- 能夠延緩基材腐蝕的一種顏料.
期刊摘選
- Numerous and extensive eddy cavities retard the turbulent mixing process.
- 多而大的渦流區(qū)延遲了擾動(dòng)的混合過(guò)程.
辭典例句
- He made the statement without retard to the opinion of the other members of the board.
- 他不顧委員會(huì)其他成員的意見(jiàn)擅自發(fā)表的聲明.
期刊摘選
- The brain damage will retard the child's language development.
- 大腦損傷會(huì)阻礙兒童的語(yǔ)言發(fā)育.
期刊摘選
- And I make a solemn oath to myself that nothing will retard my new life's growth.
- 我鄭重地發(fā)誓,絕不讓任何事情妨礙我新生命的成長(zhǎng).
期刊摘選
- This drug will retard your heart rate.
- 麻藥將使你心率緩慢.
期刊摘選
- It's the laughing gas. It make your reflexes retard.
- 是笑氣(用作麻醉劑), 延緩你的反映.
期刊摘選
- All agencies that provoke change and all that retard it can be discribed as'good'or'bad'respectively.
- 一切促進(jìn)變化和一切妨礙變化的力量都可以分別稱(chēng)為 “ 好”的或 “ 壞 ” 的.
辭典例句
- There is much more powder in the retard petroleum coke, which leads to low actual yield.
- 由于延遲石油焦原料的粉料較多, 導(dǎo)致在回轉(zhuǎn)窯煅燒工藝過(guò)程中實(shí)收率降低.
期刊摘選
- Thus, a stable and comfortable environment may retard a person's creative thinking.
- 而人的創(chuàng)意思維也緊跟環(huán)境安逸減退下來(lái).
期刊摘選
- This appears to retard growth and damage the baby's cardiovascular, metabolic and endocrine systems.
- 先兆子癇似乎會(huì)阻礙發(fā)育并破壞嬰兒的心血管 ﹑ 新陳代謝及內(nèi)分泌系統(tǒng).
期刊摘選
- Writing may retard the process of language change under certain conditions.
- 在某些情況下,文字可能延緩語(yǔ)言的變化.
辭典例句
- It is necessary to add some heat stabilizers to prevent or retard PVC from decomposition.
- 為防止聚氯乙烯樹(shù)脂在加工過(guò)程中分解,熱穩(wěn)定劑是必不可少的添加劑.
期刊摘選
- Objuration from his beloved makes his blooming love to retard.
- 來(lái)自摯愛(ài)的責(zé)難讓他剛萌芽的情感漸漸消退.
期刊摘選
- Foam can retard gas channeling and gravity override in gas flooding.
- 泡沫劑可以減緩氣驅(qū)中的氣竄和重力超覆現(xiàn)象.
期刊摘選
- Lack of sunlight will retard the growth of most plants.
- 缺乏陽(yáng)光會(huì)妨礙大多數(shù)植物的生長(zhǎng).
期刊摘選
- Waterlog harmness can retard the growth of crops and speed senescence.
- 摘要濕害能使作物發(fā)育不良,衰老加速.
期刊摘選
- Woods on a slope below an orchard may retard movement of cold air downward.
- 如坡地果園的下方有森林容易阻礙冷空氣向下排出.
辭典例句
- The rearward regiments are in painful retard.
- 后續(xù)部隊(duì)受到令人難以忍受的阻礙.
期刊摘選
- The experiment is said to be the first technique shown to retard aging in primates.
- 這項(xiàng)實(shí)驗(yàn)據(jù)稱(chēng)是首個(gè)被證明可以延遲靈長(zhǎng)類(lèi)動(dòng)物衰老的方法.
期刊摘選
- We must discard the archaisms that retard our culture.
- 我們必須拋棄妨礙我國(guó)文化發(fā)展的過(guò)時(shí)的東西.
期刊摘選
- They also used it for sunburns and to retard the aging process.
- 他們還用它來(lái)防治日光灼傷,以及延緩衰老過(guò)程.
期刊摘選
- Time delay is retard of signal transmission.
- 所謂時(shí)滯是指信號(hào)傳輸?shù)难舆t.
期刊摘選
- Do Environmental Regulations Retard Local Economic Activity?
- 環(huán)境管制是否阻滯地方經(jīng)濟(jì)活動(dòng)?
期刊摘選
- Removal of cotyledons during germination could retard growth, but NOT stop growth.
- 萌芽時(shí)去除子葉只會(huì)減慢生長(zhǎng), 而不會(huì)停止幼苗的生長(zhǎng).
期刊摘選