Formaldehydesulfoxylate
甲醛化次硫酸盐
🗣️ 情景例句
When was the last time?
最近一次是什么时候？
It seems he's generous.
看起来他好像很大方。
I argued that if I spent less time exhausting myself at exercises in the morning,
我辩解说，早晨少耗费精力锻炼，