單詞
protract
英 [pr?'tr?kt]
美[pro'tr?kt]
基本信息
- vt. 繪制；延長；伸展
GREIELTS擴(kuò)展詞匯
詞態(tài)變化
第三人稱單數(shù):?protracts;過去式:?protracted;過去分詞:?protracted;現(xiàn)在分詞:?protracting;
助記提示
1、pro- "forward" + tract-.
2、字面意思為：draw forward, prolong.
2、字面意思為：draw forward, prolong.
中文詞源
protract 拖延，延長
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)討論會已經(jīng)開了3個(gè)小時(shí)了, 而且恐怕他們還會拖延下去的.
來自《用法詞典》
- 2. The cat can protract its paws.
- 貓能伸其爪.
來自辭典例句
- 3. It protract live - span and improve the corrosion periods.
- 延長了使用壽命,大大提高了防腐使用周期.
來自互聯(lián)網(wǎng)
- 4. Let's not protract the debate any further.
- 我們不要再繼續(xù)爭論下去了.
來自互聯(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.
來自互聯(lián)網(wǎng)
protract相關(guān)單詞