mid-15c., "not true," from French impropre (14c.), from Latin improprius, from assimilated form of in- "not, opposite of" (see in- (1)) + proprius (see proper). Meaning "not suited, unfit" is from 1560s; that of "not in accordance with good manners, modesty, decency" is from 1739. Related: Improperly (late 14c.).
雙語(yǔ)例句
1. He would never be improper, he is always the perfect gentleman.
他總是舉止得體，一直是個(gè)完美的紳士。
來(lái)自柯林斯例句
2. Mr Matthews maintained that he had done nothing improper.
馬修斯先生堅(jiān)稱(chēng)他沒(méi)有做過(guò)非法的事情。
來(lái)自柯林斯例句
3. It's considered improper to be unclothed in public.
在公共場(chǎng)合赤身裸體被認(rèn)為是不成體統(tǒng)的。
來(lái)自柯林斯例句
4. The committee concluded that the senators had engaged in improper conduct.
委員會(huì)斷定議員們從事了不正當(dāng)活動(dòng).
來(lái)自《簡(jiǎn)明英漢詞典》
5. He was very indignant with his wife over her improper conduct.