Analytical reagent
[化] 分析纯; 分析纯二级品
🏥 医学释义
分析试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
He came down with the flu, so he didn't go to work.
他感冒了，所以没去上班。
How long have you had this pain?
疼痛多久了？
She looked at it critically for a moment.
她认真的看了好一会儿。