Limacon
[数]利玛松, 蚶线, 蜗牛形曲线
🗣️ 情景例句
I didn't have the heart to tell her that she was not chosen.
我没有勇气告诉她说她没有入选。
Don't halloo till you are out of the wood.
没有脱离危险不要先欢呼。
but they lead mysterious lives of their own as well.
但是，它们又有自己神秘的生活方式。