Limacon
[数]利玛松, 蚶线, 蜗牛形曲线
🗣️ 情景例句
The traffic's bumper to bumper, it must be rush hour.
车一辆接着一辆，现在肯定是交通高峰期。
On a crowded train, one comes in contact with many people.
在拥挤的火车里面，会和许多人接触。
Oh, at the end some songs that everyone's familiar with, then they can join in.
哦，终场时奏一些大家都熟悉的歌曲，那样，他们都能参加。