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
We're lost, can you help us figure out where we are?
我们迷路了，你能告诉我们现在我们在哪儿吗？
This man yells directions and gets sunburned.
这个人一边晒着太阳,一边在大声下达指令。
Sure. I'll bring it in next week.
好哇 ，我下个礼拜带过来。