Backjoint
n. 石阶踏步背榫; 留槽待填
🗣️ 情景例句
Do we have a bottle opener on the list, Marilyn?
清单上有开瓶器吗， Marilyn？
To whom is the check payable, madam?
请问支票受款人是谁，夫人？
During this time, they will give five performances.
在此期间，他们将演出5场。