Fleig's tests
[医] 弗雷格氏试验(检尿血)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
What do you think of life in Beijing?
您觉得北京的生活怎么样？
Did you have a nice holiday?
你假期过得愉快吗？
It has been said that everyone lives by selling something.
据说每个人都靠出售某种东西来维持生活。