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
But who's going to pay for all of this?
但谁来为这些付钱呢？
Why are you so busy?
你为什么这样忙碌？
No, there isn't. The nearest is about 4 kilometres away. You'd better catch a bus.
不，附近没有。最近的离这大约4公里。你最好乘公共汽车去。