Thioformaldehyde
硫甲醛, 三聚甲硫醛
🗣️ 情景例句
All right, I get the message.
好吧，我知道了。
Send a postcard to me when you arrive in Shanghai.
你到上海以后给我发张明信片。
They all looked at a big and noisy machine in another corner of the machine shop.
他们全都看着机械车间另一角落的一台又大又嘈杂的机器。