英语词汇“be on firm ground”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	be on firm ground
释义	be on firm ground be on firm ground To be certain of or comfortable with something. Anna can tutor you—she's on firm ground with diagramming sentences.See also: firm, ground, on be on firm ground be sure of your facts or secure in your position, especially in a discussion.See also: firm, ground, on be on firm ˈground be 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.See also: firm, ground, on
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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

be on firm ground