Kahn
n. [医]康氏试验（梅毒絮状沉淀反应试验）；卡恩（姓氏）
🗣️ 情景例句
I have to do what I can do to support him.
我就应该尽我的力量来支持他。
The telephone is ringing,would you answer it,please?
电话正在响,你接吗？
The news that the leader will come here is not true.
头儿要来的消息不可靠。