Secant
a. 正割的\\nn. 割线, 正割
🗣️ 情景例句
Thanks, Richard.
谢谢你 Richard。
She won't be in until 10:45, so the earliest would be 11:00.
她要到10:45才来，所以最早也得到11点才能看。
and maybe that is where the rub is.
问题的症结恐怕就在这里。