extract

ik'strækt
六级考研托福雅思GRE Collins 2

英文释义

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

中文翻译

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

2
Collins 星级
3,787
BNC 频率
4,971
使用频率

记忆技巧

extract 由前缀 ex-（表示“向外”）和词根 tract（来自拉丁语，意为“拉、拖”）组成，整体意思为“拉出、提取”。

例句

1. We need to extract the juice from these oranges.
我们需要从这些橙子中提取果汁。
2. The scientist will extract DNA from the samples for the study.
科学家将从样本中提取DNA用于研究。
3. Please extract the important information from the report.
请从报告中提取重要信息。

学习工具