Permeation tube
[化] 渗透管
🧩 词语组成解析
permeation
[ˌpɜ:mɪ'eɪʃn]
n. 渗入，透过;
🗣️ 情景例句
Or helped you?
还是帮助你？
If you wouldn't mind, I could use a hand.
如果你不介意的话，我可能要你帮个忙。
In the Northwest, there will be snow in the night.
西北夜间将降雪。