Tossup
n. 各占一半的机会，碰运气的事; 扔钱币决定某事
🗣️ 情景例句
I'm going nowhere in my present job.
我现在的工作没有出路。
You ought to have that coat cleaned and pressed.
你应该把那件大衣清洗并且压一下。
You're really killing me!
真是笑死我了！