Vorticity
n. 旋涡\\n[化] 涡量
🗣️ 情景例句
Unmarried women should be addressed as 'Miss'.
未婚的女性应该被称作 'Miss' 。
A lion at home, a mouse abroad.
在家凶如狮，在外却如鼠。
That's the end of the tour.
参观就此结束了。