Secant
a. 正割的\\nn. 割线, 正割
🗣️ 情景例句
That was not the case.
事实并非如此。
What beautiful trees those are!
那些是多么美丽的树呀！
My daughter, Jane, never dreamed of receiving a letter from a girl of her own age in Holland.
我的女儿简从未想过会接到荷兰一位同龄姑娘的来信。