Aponea
智力缺陷, 精神发育不全
🗣️ 情景例句
I'm having some trouble keeping food down.
我吃东西时感到困难。
Mr. Ken Robert comes to us from the University of Kentucky where he is majoring in economics.
罗伯特.金先生来自肯塔基大学，主修经济学。
the varieties are infinite; but two classes may be roughly seen.
鸟的飞行方式千差万别，但大体上可分为两类。