Alkaloidal reagent
[机] 生物碱试剂
🧩 词语组成解析
[医] 生物硷的
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
with Mr. Levine?
与Levine先生的邀约？
Easier said than done.
说时容易做时难。
Look at the rain! It's heavy, isn't it?
瞧这雨！下这么大，是吧？