Methylcystein
甲基胞嘧啶
🗣️ 情景例句
Mmm-hmm. Thanks.
嗯。谢谢。
He is also very fond of playing tennis and manages to find time for a game twice a week.
他非常喜欢打网球，每周总要抽时间打两次。
Have you brought anything to weigh the flesh?
你带来了称肉的器具吗？