Wagner's reagent
[机] 瓦格纳试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Don't mention it.
别提了。
Creditors have better memories than debtors.
放债人的记性比借债人好。
Would you care for a drink?
你要不要来点喝的？