Chromatographic column
[化] 色譜柱
?? 詞語組成解析
a. 色析法的；層離法的
column
['kɑl?m]
n. 縱隊，列;圓柱;專欄;
??? 情景例句
when she was a child.
在她小時候。
I hear that you have won. Congratulations.
聽說你們贏了，祝賀你們。
Then you'll see the sign for the rest rooms.
你就可以看到廁所的牌子了。