Kamnitzer's tests
[医] 坎尼策氏试验(检孕)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Never know what?
说不定什么？
This river is one third as long as that river.
这条河只有那条河的三分之一长。
The most frightening thing of all was that not a sound could be heard.
最令人害怕的是到处没有一点声音。