Bouchardat reagent
[化] 布卡达特试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
What, Harry?
什么 ，Harry？
The cow that's first up gets the first of the dew.
早起母牛先得露。
Which school were you at last year?
你去年在哪所学校读书？