Versines
(versine 的复数) (=versed sine)[数]正矢
🗣️ 情景例句
Hello, Philip.
哈喽，Philip。
I know the boy whose father is an engineer.
我知道那个男孩的父亲是工程师。
Come, come. Get him his change, Tod.
得了，得了，给他找钱吧，托德。