Folin-mcellroy reagent
[医] 福-麦二氏试剂(含焦磷酸钠、磷酸二氢钠、碳酸钠、硫酸钠)
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
If we hire you, how long will you stay with us?
你打算给我们工作多久？
Do they think PROGRESS means more highways?
他们认为有更多的高速公路就是“进步”吗？
The little baskets were empty and the ground was covered with pieces of paper, cigarette ends, old tyres, empty bottles and rusty tins.
废物筐是空的，而满地都是纸片、烟头、旧轮胎，空瓶子和生锈的空罐头盒。