sharpen的意思
sharpen
基本释义
-
v
（使）锋利；尖锐
to make something have a sharper edge or point, or to become sharper
例句
-
Anne sharpened her pencil and got out her homework.
安妮把铅笔削尖，然后拿出家庭作业来。
短语
- sharpen up 使……更敏锐；认真思考
近义词
同根词
adj
vi
