Preyer's tests
[医] 普赖厄氏试验(检血一氧化碳)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Who's in charge here?
这儿谁负责？
You should wear a lightweight suit, It's hot today.
你应该穿一套薄一点的套装，因为今天很热。
I'll tell my mother what we've decided to do.
我要告诉我妈妈我们的决定。