Monothioacetal
[化] 单缩硫醛
🗣️ 情景例句
Six table lamps. Three end tables. One piano.
六个灯。三张茶几。一 钢琴。
I plan to be here for over a year.
我计划在这里住一年以上。
Tommy had already swallowed them!
汤米已经把硬币咽了下去！