Methallibure
[化] 美他硫脲
🗣️ 情景例句
Yeah. I really did do a good job, didn't I?
是的 ，我确实拍得不错， 对不对？
How much is a one-way ticket?
单程车票多少钱一张？
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。