释义
- 1. before; previously
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词语关系
反义词
2 项近义词
2 项用法说明
常见错误
先前 cannot be used as a conjunction to mean 'before doing something'; use 之前 instead (e.g., 吃饭之前 'before eating', not 吃饭先前).
正式程度
先前 is more formal than 以前 and is commonly used in written or formal spoken contexts.
例句
显示 1 条先前 我听说过这个地方。
I had heard of this place before.
AI 生成的例句会用此图标标注。