Bicircular
由两个圆周组成的, 象两个圆周的
🗣️ 情景例句
What is your greatest strength?
你的最大长处是什么？
We waved until the car was out of sight.
我们挥手直到汽车消失。
I left the bag in the hall and Robert and I went into the living room where we talked for a couple of hours.
我把纸袋放在门厅里，与罗伯特一起进了起居室，在那里聊了好几个钟头。