Serositis
n. [医]浆膜炎
🗣️ 情景例句
Oh no! Is it serious?
噢， 糟糕， 严重吗？
Choice of the end covers choice of the means.
选择目的包含著选择手段。
Mr. Smith knew Jack didn't look at the others because he was nervous.
史密斯先生知道杰克不敢看别人是因为紧张。