Gas permeation
[化] 氣體滲透; 透氣
?? 詞語組成解析
gas
[g?s]
n. 氣體;[礦業] 瓦斯;汽油;毒氣;
vt. 加油;毒（死）;
vi. 加油;放出氣體;空談;
int. 該死！（令人氣憤的人應即被送毒氣室處死）;
permeation
[?p?:m?'e??n]
n. 滲入，透過;
??? 情景例句
Well, did you do any fishing?
你們釣了魚嗎？
The more haste, she less speed.
欲速則不達。
When they were very young, Mr. Green sometimes dressed up in a red coat. But he doesn't do that now.
在他們很小時，有時候格林先生穿上一件紅色的外套。但他現在不那么做了。