Dehydrogenation
n. 使脱氢\\n[化] 脱氢; 脱氢作用
🗣️ 情景例句
to ask Dad to sign as a guarantor.
请爸爸当担保人为我签字。
What do you want?
干嘛？
We believe that the quality is the soul of an enterprise.
我们认为质量是一个企业的灵魂。