Isodiazotate
反重氮酸盐
🗣️ 情景例句
Helen has told me all about you.
海伦对我将了好多你的事儿。
I'll do my best.
我将会尽我最大努力。
In the afternoon, classes are over at 3:30, and I get home at about 4:00.
下午三点半下课，我大概四点到家。