Methanthiol
(=methyl mercaptan)甲硫醇
🗣️ 情景例句
Hello. This is a representative of Zhongyou Department Store.
喂，您好。我是中友百货的。
You forgot to fasten the collar buttons.
你忘了系鞋带。
There go the house lights.
剧院的灯光灭了。