Allowing
v. 允许（allow的现在分词）
✅ 同义词
🗣️ 情景例句
Everybody help yourselves.
大家请便吧。
I'm sorry, but she won't have any openings until 11:00, unless there's a cancellation.
对不起，除非有预约取消，11点以前她没有空。
They rode their respective bikes.
他们各自骑着自己的自行车。