Bitangent
双切线(的)
🗣️ 情景例句
Thanks for going. I figure we should get together more often.
谢谢你接受邀请。我们日后多见些面吧！
Well, hello, stranger! Have you moved something?
你好，久违了！你是迁居了还是怎么样啦？
Drop by anytime.
随时欢迎参观者。