词The students soon caught on to the idea that phrasal verbs are not really difficult.
学生们很快就明白到短语动词其实并
难。
The students soon caught on to the idea that phrasal verbs are not really difficult.
学生们很快就明白到短语动词其实并难。
I have to swot up on phrasal verbs for a test tomorrow.
我得为明天的测验努力温习短语动词。
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代表本软件的观点；若发现问题，欢迎向我们指正。
