Anogen
[化] 对碘苯磺酸亚汞
🗣️ 情景例句
If someone doesn't buy it before then,
如果在此之前没有人买走的话。
Do you often do composition after school?
你常常在放学后做作文吗？
Did she learn all by herself? How clever.
她全是自己学会的吗？多么聪明啊！