doping

'dәupiŋ

英文释义

v take drugs to improve one's athletic performance
v add impurities to (a semiconductor) in order to produce or modify its properties
v give a narcotic to

中文翻译

[计] 掺杂
[化] 掺杂

29,365
BNC 频率
19,587
使用频率

记忆技巧

doping 由词根 dope 加上 -ing 形式构成。dope 原指某种药物，-ing 表示正在进行的动作，整体含义是使用药物（特别是兴奋剂）来增强表现。

例句

1. Athletes caught doping may face serious penalties.
被发现使用兴奋剂的运动员可能面临严重的惩罚。
2. The investigation revealed that doping was widespread in the sport.
调查显示，兴奋剂在这项运动中普遍存在。
3. Many organizations are working to eliminate doping from competitive sports.
许多组织正在努力消除竞技体育中的兴奋剂问题。

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