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protract

英 [pr?'tr?kt] 美[pro'tr?kt]
  • vt. 繪制;延長(zhǎng);伸展

GREIELTS擴(kuò)展詞匯

詞態(tài)變化


第三人稱單數(shù):?protracts;過(guò)去式:?protracted;過(guò)去分詞:?protracted;現(xiàn)在分詞:?protracting;

助記提示


1、pro- "forward" + tract-.
2、字面意思為:draw forward, prolong.

中文詞源


protract 拖延,延長(zhǎng)

pro-,向前,-tract,拉,詞源同draw,tractor.

英文詞源


protract (v.)
1530s, a back-formation from protraction and in part from Latin protractus, past participle of protrahere "to draw forth, prolong." Etymologically identical with portray, which was altered in French. Related: Protracted; protracting.

雙語(yǔ)例句


1. Three hours have passed since the discussion was begun, and I'm afraid they will protract It'still longer.
這個(gè)討論會(huì)已經(jīng)開(kāi)了3個(gè)小時(shí)了, 而且恐怕他們還會(huì)拖延下去的.

來(lái)自《用法詞典》

2. The cat can protract its paws.
貓能伸其爪.

來(lái)自辭典例句

3. It protract live - span and improve the corrosion periods.
延長(zhǎng)了使用壽命,大大提高了防腐使用周期.

來(lái)自互聯(lián)網(wǎng)

4. Let's not protract the debate any further.
我們不要再繼續(xù)爭(zhēng)論下去了.

來(lái)自互聯(lián)網(wǎng)

5. Delay always breeds danger, and to protract a great design is often to ruin it.
推遲經(jīng)常孕育危險(xiǎn), 拖延一個(gè)偉大的工程常常意味著毀滅它.

來(lái)自互聯(lián)網(wǎng)