Lewis-pickering tests
[医] 路-皮二氏试验(检周围循环)
🧩 词语组成解析
n. 吊楔
皮克林（姓氏）
n. 测验（test的复数）
🗣️ 情景例句
I don't care how much I have to study. I have to pass this exam.
我不介意要学多少东西。我必须得通过考试。
How much is the admisssion fee?
入场费要多少钱？
It's about the universe. The speaker's supposed to be excellent.
是关于宇宙的。演讲人应该是一流的吧。