Backjoint
n. 石阶踏步背榫; 留槽待填
🗣️ 情景例句
Thanks a million.
非常感谢。
My father always gave an ear to my problems.
家父常常倾听我的问题。
It's just the matter of the schedule,that is,if it is convenient of you right now.
如果你们感到方便的话，我想现在讨论一下日程安排的问题。