Kahn's test
[医] 康氏试验(检梅毒)
🧩 词语组成解析
🗣️ 情景例句
She is at the top of her class.
她在班里名列前茅。
Ahh!
啊哈！
The spheres had been magnetized and attracted or repelled each other all the time.
金属球经过磁化，互相之间不停地相互吸引或相互排斥。