| 词组 | instruct |
| 释义 | 注意下面的句子: He instructed his son in fixing ra- dio sets ( in the use of libraries，in history，in French) ． ( 后面跟介词 in 表示“指导”) He instructed his son to fix radio sets ( use libraries，study history， study French) ． ( 后面跟动词不定式表示“命令”) |
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英语用法大全包含3679条英语用法指南，基本涵盖了全部常用英文词汇及语法点的翻译及用法，是英语学习的有利工具。