Chromatographic grade
[化] 色谱级; 色谱级的; 色谱用; 色谱用的
🧩 词语组成解析
a. 色析法的；层离法的
🗣️ 情景例句
do you need any help?
需要帮忙吗？
Long looked for comes at last.
久久寻找，终会找到。
I don't want to share a room with anybody. I want my own room.
我不想和任何同住，我想要自己住。