Preparative liquid chromatograph
[化] 制备液相色谱仪
🧩 词语组成解析
a. 准备性的, 预备性的\\nn. 预备, 准备, 预备信号
vt. 用套色印刷复制\\n[化] 色谱仪; 用色谱分析; 用色谱法分析
🗣️ 情景例句
A year is really a short time, and later you will be glad you postponed getting married.
一年其实是很短的，过后你将会为你推迟了婚期而感到高兴的。
I'll do something about it.
我会想办法的。
As soon as he had got into the car, I said good morning to him in French and he replied in the same language.
他一上车，我就用法语向他问早上好，他也同样用法语回答我。