Kahn-falta's sign
[医] 康-法二氏征(见于潜在性手足抽搐搦)
🧩 词语组成解析
n. [医]康氏试验（梅毒絮状沉淀反应试验）；卡恩（姓氏）
🗣️ 情景例句
Can you work under pressure?
你能在压力下工作吗？
Would you like me to get you a cab?
要我替你叫出租汽车吗？
She's been there for two months. She's been there since September.
她进校有两个月了。她自9月份起便在那儿学习了。