Hydropretreating
[化] 加氢预处理
🗣️ 情景例句
We have done so much
我们已做了这么多的事
Joy often comes after sorrow, like morning after night.
暮去必将朝至，苦尽常会甜来。
for in the evening she would be going to a fancy-dress part with her husband.
因为晚上她要同丈夫一起参加一个化装舞会。