Cissoid
凹边的,蔓叶线的
🗣️ 情景例句
I'm sure the store has others.
我相信那家店一定还有其它的尺寸。
A barley-corn is better than a diamond to a cock.
对一只公鸡来说，一颗麦粒优于一颗钻石。
Something must be done about it.
必须得想个办法。