Dehexanizing column
[化] 脫己烷塔
?? 詞語組成解析
column
['kɑl?m]
n. 縱隊，列;圓柱;專欄;
??? 情景例句
I'm really glad to see you.
我真高興看到你。
Danger itself is the best remedy for danger.
危險本身就是對付危險的最好辦法。
One, for instance, consisted of rods of various lengths and thicknesses which would stand up on end like ninepins.
例如，有一種裝置是由一些長短、粗細不同的木棒組成；就像九柱戲的木棒一樣豎立著，