Microanalytical reagent
[机] 微量分析试剂
🧩 词语组成解析
微量分析的
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
He didn't get a thing to eat.
他什么也没有吃。
She was the more promising worker of the two.
她是两个工人中比较有前途的一个。
Which may keep company with the vessel for an hour without visible or more than occasional movement of wing.
它们随船飞行一小时也难得见其扇动一下翅膀。