Salk
索尔克（姓氏）
🗣️ 情景例句
Oh, I date occasionally,
哦 ，我偶尔约约会。
The shoes are worn-out.
这鞋已经不能穿了。
I have just received a letter from my old school, informing me that my former headmaster,
我刚刚收到母校的一封信，通知我说以前的校长