Gas absorption operation
[機] 氣體吸收操作
?? 詞語組成解析
gas
[g?s]
n. 氣體;[礦業(yè)] 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(yīng)即被送毒氣室處死）;
operation
[,ɑp?'re??n]
n. 操作，經(jīng)營;手術(shù);[數(shù)]運算;作用;
oper 工作 + ation 表示行為、狀態(tài)、過程 → n.操作；手術(shù)；運算
??? 情景例句
This time draft will fall due at the end of this year.
這張期票年底到期。
I worked at the garage this morning.
我今早在車房工作。
What is worth doing is worth doing well.
只要你覺得某事值得去做，就一定要把它做好。