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高中英语-- 译林版牛津高中英语模块十 高三上学期




释义:vt.解释,下定义,阐述,限定,规定

例句:
Please define the words. 请解释这些字的意义。
It's hard to define exactly what has changed. 很难解释清楚到底发生了什么变化。