Schweizer's reagent
[化] 许维测试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
It's time I was off.
我该走了。
He received full credit for his studies at a previous school.
他在一所先前的学校取得了所有课程的学分。
it would take about 700 years for half of us to die,
那么我们当中的一半人过700年才会死去，