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
Yes, Mom was pregnant with Robbie then,
是的， 那时妈妈怀着Robbie，
Experience keeps no school, she teaches her pupils singly.
亲身经验，才是经验。
George heard the noise and came downstairs quickly.
乔治听到了响声，迅速地下了楼。