Versines
(versine 的复数) (=versed sine)[数]正矢
🗣️ 情景例句
Twist... again.... OK, now... scissors.
扭摆……再来……好现在……张腿合腿。
A wonder lasts but nine days.
新鲜事儿不久长。
There are two other points to consider.
发传真要考虑另外两点。