Versines
(versine 的复数) (=versed sine)[数]正矢
🗣️ 情景例句
Richard's going to take some wedding pictures before the ceremony.
在婚礼前Richard准备拍一些结婚照片。
That's quite all right.
没关系。
She's not moving. But she's breathing.
她一动不动的。可还在呼吸呢。