Catiomic reagent
[机] 阳离子试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
He's your best man.
他是男傧相呀。
Experience keeps no school, she teaches her pupils singly.
亲身经验，才是经验。
Ever since, people have had difficulty in deciding whether the craft should be ranged among ships,
自那以后，人们很难决定是否应该将这种运载工具列为轮船、