Chromatoroll
[化] 色谱圆筒; 色谱纸圆筒
🗣️ 情景例句
He's a Boswell voter.
他是Boswell的支持者。
Wherever you go you'll meet a friend.
不管你到哪里，你总会遇到一个朋友。
I have had several conversations with him.
我已经和他谈过几次了。