Ditrigon
双三角形
🗣️ 情景例句
Thank you for your great service.
感谢你周到的服务。
I hesitate to ask you, but will you lend me some money?
也许我不该问你，你能借我一些钱吗？
Such an experience befell a certain young girl the first time she was traveling alone.
一个小姑娘第一次单独出门就碰到了这种情况。