Bertrand's reagent
[医] 贝特朗氏试剂(葡萄糖定量检验剂)
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
before Michelle and her friends arrived.
在Michelle和她的朋友们来之前。
We've only sold our product at trade fairs, not in an on-going sales campaign.
我们的产品只在商展时展售，而没有办促销活动。
She was offered a job as a translator, but she turned it down.
有人请她去作翻译，她拒绝了。