Rollback
n. 回降, 卷回, 推回去\\n[电] 滚返
✅ 同义词
🗣️ 情景例句
Come on, Richard.
过来， Richard。
He has majored in biology.
他专供生物学。
Bob tries another pop star. This time he has more difficulty in getting through.
鲍勃试着想请另一个流行歌星。但这次电话比较难打通。