Reagent grade
[化] 试剂级别\\n[医] 试药纯级[品]
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
I'm as strong as an ox.
我像牛一样壮。
Poverty is the mother of health.
缺乏是健康之母。
and they have not a dreary commitment to mean ambitions or love of comfort.
他们既不追逐卑鄙的名利，也不贪图生活的舒适。