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
I have lots of hobbies. I love to stay busy.
我有很多爱好，我喜欢让自己忙着。
Content is happiness.
知足常乐。
All that afternoon, I jumped and sang and did all kinds of things.
那天整个下午我跳呀，唱呀，做出各种样子逗她。