Chemically pure reagent
[化] 化学纯(三级品)试剂
🧩 词语组成解析
adv. 用化学, 以化学方法
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Two weeks. I said I could do it in two weeks, and I did it.
两周。我说过我两周就能完成， 现在我做到了。
Stop thief!
住手，小偷！
lack of physical and mental energy, both of which are essential in turning out and throwing away, and sentiment.
一是体力，精力均告不佳，这二者是清除无用的东西必不可少的因素；另一原因是感情因素。