Beaudouin's reagent
[化] 博杜安试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
I have approximately three-year experience using a computer.
我有大约三年操作电脑的经验。
I've had enough.
我已经吃饱了。
Spiders are busy for at least half the year in killing insects.
蜘蛛至少有半年在忙于吃昆虫。