Hydropolymerization
氢化聚合作 用
🗣️ 情景例句
If I had a baby like Max,
假如我有一个像Max这样的宝贝，
A hasty man is seldom out of trouble.
性急难免出岔子。
Do you usually buy in large quantities?
你们的订购量通常都很大吗？