Viomycidine
胍基二氢吡咯甲酸
🗣️ 情景例句
This is fun.
很有意思。
All my suits are dirty.I don't have anything to wear.
我所有的西装都脏了。我没有穿的了。
Tang Lin, I want to introduce my friend Jane.
唐林，我想向你介绍我的朋友珍妮。