Convex function
[计] 凸函数
🧩 词语组成解析
convex
['kɔn'veks]
adj. 凸的，凸面的;凸状;凸形;
🗣️ 情景例句
It was nothing.
没什么的。
She failed to call the office to cancel her appointment.
她没能打电话给办公室取消她的约会。
You certainly did!
你吼得好凶呀！