Cissoid
凹边的,蔓叶线的
🗣️ 情景例句
I think you'll find I'm worth it.
我想你会发现我值得拿那些钱。
Children are the parents' riches.
子女是父母的至宝。
In England, the most popular food is fish and chips.
在英国，最受欢迎的食品是炸鱼和土豆片。