extract的中文意思、音标与词形变化

n. 榨出物, 精汁, 摘录, 选段 vt. (费力地)取出, 采掘, 榨取, 摘录, 吸取 [计] 提取

v. remove, usually with some force or effort; also used in an abstract sense v. get despite difficulties or obstacles v. separate (a metal) from an ore v. calculate the root of a number