Chromatoroll
[化] 色谱圆筒; 色谱纸圆筒
🗣️ 情景例句
Oh. Now all it has to do is stop raining.
噢。现在唯一希望的就是停止下雨。
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
She always eats her lunch at noon.
她总是在正午吃午饭。