Backout
[计] 逆序操作, 旋出, 取消, 撤销
🗣️ 情景例句
Good-bye, Mr. Carlson. Thanks.
再见， Carlson先生。谢谢。
Has he studied French very long?
他学习法语很长时间吗？
That sounds very interesting. How long will it take you to collect enough money?
听起来倒是挺有趣的。你要花多长时间才能筹集到足够的资金呢？