Faculative
a. 允许的, 任意的, 兼性的, 偶发的
🗣️ 情景例句
Did you see what Diane was eating? And she's on a diet.
你看戴安妮在吃什么吗？她在节食啊。
He that doth what he will doth not what he ought.
为其所欲为者不为其所当为。
Which platform?
在哪个站台？