Pratt's tests
[医] 普腊特氏试验(检肾机能)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
My raincoat is purple.
我的雨衣是紫色的。
Gifts poured in not only from unknown people, but room baby food and soap manufacturers who wished to advertise their products.
不但素昧平生的人寄来了大量的礼物，而且婴儿食品、婴儿肥皂制造厂商为了替自己产品做广告也寄来了大量的礼物。