Lemniscate
n. [数]双纽线
🗣️ 情景例句
What's the reason why you left your previous employer?
你离开原来那个雇主的原因是什么？
My brother wants to learn how to drive a car.
我的兄弟要去学驾驶。
You may have heard of Birth Control.
你们也许听说过控制人口出生的措施。