| 词汇 | on pins and needles |
| 释义 | on pins and needles idiom US为即将发生的事情而担心（或激动），如坐针毡 worried or excited about something that is going to happen Don’t keep Margaret on pins and needles – give her a call. 别让玛格丽特担心了，给她打个电话。 |
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