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
Fine. We were just wondering about this trunk.
好啦。我们正纳闷这只大衣箱呢。
To run a race
竞争
You will have to wait and see.
你得等一等看。