| 单词 | prep |
| 释义 | prep [prep] noun SCHOOL WORK 功课 uncountable UK ■school work that students, especially students at private school and public school , do at home or not during school time （尤指公私立学校的）功课 •Have you got much prep tonight?你今天晚上作业多吗？ [prep] noun GRAMMAR 文法 abbreviation for ■preposition |
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