Preparative partition chromatography
[化] 制备分配色谱法
🧩 词语组成解析
a. 准备性的, 预备性的\\nn. 预备, 准备, 预备信号
n. 划分,分开;分割;隔离物;隔墙;
vt. 分开,隔开;区分;分割;
part部分,分开+ition名词后缀→分隔物,分割
🗣️ 情景例句
And I am a hard worker when I have something challenging to do.
并且在遇到挑战性的工作时,我是个很努力的人。
We are cabling you our new price for our AIWA Brand Walkman. The new price will be effective tomorrow.
现电传给贵方我方爱华牌随身听的新价格。新价格明天生效。
The clouds had come down so suddenly we had no warning.
乌云突然出现,我们丝毫没有觉察。
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