reagent

• n. [試劑] 試劑；反應物

re-,再，重新，agent,化學劑。

reagent (n.)

1785, from re- + agent "substance that produces a chemical reaction."

1. It is like a chemical reagent.

這就像是一種化學試劑.

來自英漢文學 - 嘉莉妹妹

2. Unless reagent grade sucrose is available use cane sugar.

如果沒有試劑級的蔗糖,可以用甘蔗糖.

來自辭典例句

3. This bifunctional reagent links protein molecules to one another.

這種雙用試劑把蛋白質分子彼此連接起來.

來自辭典例句

4. An equatorial methoxy group was completely inert to the Grignard reagent.

位於平伏鍵的甲氧基,則沒有這種可能,因而不發生反應.

來自辭典例句

5. The reagent possesses specificity for water.

這種試劑對水有特殊的作用.

來自辭典例句