Dithioacid
二硫代羧酸, 荒酸
🗣️ 情景例句
I'm going to show him the photos on Monday morning.
我要在星期一早晨给他看这些照片。
I wasn't born yesterday.
我又不是三岁小孩。
We could guarantee delivery better if you would take it now.
如果现在交货我们较能保证如期交到。