Ill-posed problem
[计] 不适定性问题
🧩 词语组成解析
ill
[ɪl]
adj. 不好的;恶意的;有病的;不吉利的;
adv. 坏;不利地;令人不满地;
n. 伤害;困难;问题;弊端;
v. 主张；摆姿势；装模作样；形成（pose的过去分词）
🗣️ 情景例句
The organization serves major companies in this city.
这个组织为本市各大公司服务。
You should wear a heavy coat, It's below zero today.
你应该穿一件厚大衣，因为今天在零度以下。
My holidays passed quickly, but I did not send cards to my friends.
假期过得真快，可我还没有给我的朋友们寄过一张明信片。