Elfa
[医][=enzyme-linked fluorescent assay]酶联荧光测定
🗣️ 情景例句
Hail to the conquering heroes,
向进取的英雄们致敬，
One good mother is worth a hundred schoolmasters.
一个好的母亲顶得上一百个教师。
What is the minimum we would have to order.
那么我们至少得订多少呢。