Salk
索尔克（姓氏）
🗣️ 情景例句
That's not it.
不是这种事。
Who minds his own business has no time to mind other folks.
为人只顾自己事，就无时间关心人。
The doctors removed a section of the mummy and sent it to a laboratory.
医生们从木乃伊身上取下一个切片，送去化验。