Fehling's reagent
[化] 费林试剂\\n[医] 埃克斯顿氏试剂(检尿中葡萄糖)
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
I'm a little uncertain.
我有点犹豫不决。
My brother wants to learn how to speak Chinese.
我的兄弟要去学中国话。
You wouldn't have met her if it hadn't been for him.
如果不是他，你就见不到她。