G469
[医] β-吡啶醛缩氨硫脲
🗣️ 情景例句
OK.
好。
I'm washing the car in the garage.
我在车房洗车。
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。