Ditrigon
双三角形
🗣️ 情景例句
And have a nice afternoon.
祝下午玩得愉快。
I'll check into it and get back to you.
我查对一下然后送还给你。
It is thought that they arrived more than 30,000 years ago by crossing a land bridge from Asia to America.
他们被认为是在3万多年以前从亚洲跨越一座陆桥来到美洲的。