| 词组 | be on firm ground |
| 释义 | be on firm groundTo be certain of or comfortable with something. Anna can tutor you—she's on firm ground with diagramming sentences. be on firm groundbe sure of your facts or secure in your position, especially in a discussion.be on firm ˈgroundbe sure about your beliefs, knowledge, etc.; be confident: I don’t know a lot about physics, I’m afraid. I’m on firmer ground with mathematics, which I studied at university. |
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英语词组固定搭配大全包含354030条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。