Biochemical reagent
[化] 生化试剂
🧩 词语组成解析
biochemical
['baiɔ'kemikəl]
adj. 生物化学的;
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
How many courses are you taking this semester?
这学期你选了多少课？
Certainly.
当然可以。
What about the dog?
那么狗呢？