Alloiogenisis
异态交替
🗣️ 情景例句
These are polite questions.
这些问题都是礼貌的。
Take that and that!
给我这个，还有这个！
I hope not. She says she's got a headache and a cough. Perhaps she's caught a cold.
我也但愿如此。她说有点头痛，还咳嗽。也许是感冒了。