| 释义 |
●ˌback ˈout●ˌback ˈout of sth●ˌback ˈout of doing sthto decide not to do sth that you had agreed or promised to do 变卦；撒手不干；背弃（承诺）◆Everything’s arranged. It’s too late to back out now.
一切都安排妥了。现在退出为时已晚。◆There’s still time to back out of selling the house.
现在改主意不卖房子还来得及。SYN pull out, pull out of sth, pull out of doing sth, withdraw (from sth) (more formal) [v + adv] [v + adv + prep] |