Selective elution
[化] 选择性洗脱
🧩 词语组成解析
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
n. [化]洗提
🗣️ 情景例句
Am I older than you? You look so young.
我比你老吗？你看起来非常年轻？
I used to start working at 9:00 o'clock every day.
我过去常在9:00点钟开始每天工作。
He threatened to call the police.
威胁说要去叫警察。