Hadrogenization
加氢作用, 氢化作用
🗣️ 情景例句
I need to be in the top percentage of my class to study abroad.
为出国留学，我的成绩必须在班里名列前茅。
The doctor said I looked anemic.
医生说我看起来贫血。
When is it going to be on the market?
什么时候上市啊