Protosil
[化] 百浪多息; 偶氮磺胺
🗣️ 情景例句
Remember, it's only one night.
记住， 只不过一个晚上。
This dress doesn't fit me anymore.
这件衣服不适合我。
How long has this factory been open?
这家工厂建成有多久了？