upturnn.

英 'ʌptɜːn | 美 'ʌptɝn

中文n. 情况好转\nvt. 使……转朝上；翻转\nvi. 向上

情况好转

vt. 使……转朝上；翻转

vi. 向上

词根词源

upturn (n.)1868, "upturned part," from up (adv.) + turn (n.). Meaning "improvement" (especially in economics) is from 1930.

关键词

upturn