Grh
[医][=gas recycle hydrogenator]气体再循环氢化器
🗣️ 情景例句
The work is coming along quite well.
工作进展得相当顺利。
We can't decide what to do.
我们不能决定怎么做。
No, thanks. I think I'd like a bottle of orange. What about you?
不，谢谢，我想来瓶橙汁。你呢？