Methastyridone
[化] 美沙烯酮
🗣️ 情景例句
I can see that you've done this before.
我发觉你曾干过此事。
His ear is wounded, Does it hurt?
他的耳朵受伤了，疼不疼？
Can you spell it, please?
请您把它拼出来好吗？