Mecke's reagent
[医] 梅克氏试剂, 亚ㄜ酸硫酸试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
The policemen could not cope with the crowds.
警察不能对付群众。
I guess you're right. It seems I'll be grounded.
我想你说得对，我看我该转到地勤了。
English is spoken as a first language by most people in the USA, Great Britain, Canada, Australia and New Zealand.
在美国、英国、加拿大、澳大利亚和新西兰，大多数人都把英语做为第一语言。