Replaceable hydrogen
[机] 可置换氢
🧩 词语组成解析
replaceable
[ri'pleisəbl]
adj. 可代替的;
🗣️ 情景例句
I could probably tell what it requires to fix it up.
我大致能说出修复它需要些什么。
Is there anything I can do for you?
有什么我能为您做吗？
I'm free on Thursday. I'd love to come.
我星期四有空。我很乐意来。