off the cuff
中文翻譯：
即興地, 非正式地英文造句：
- I won't prepare a speech: I'll talk off the cuff.我不準備發言稿，我將即興發言。
英文字典英文解釋：
形容詞 off the cuff:
- with little or no preparation or forethought同義詞：ad-lib, extemporaneous, extemporary, extempore, impromptu, offhand, offhanded, off-the-cuff, unrehearsed
副詞 off the cuff:
- without preparation
英文字典