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
there's no way we can complete this project.
我们无法完成这项计划。
I told him to stay for supper.
我告诉他留下来吃晚餐。
What you have just said does hurt him.
你刚才说的话真伤他的心了。