Ill-posedness
[计] 不适定性
🧩 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;
🗣️ 情景例句
I'm glad I ran into you. Where have you been hiding lately?
我很高兴碰见你，你躲到哪里去了？
A contented mind is perpetual feast.
知足常乐。
and is still non-existent in a number of 'civilized' nations.
今天，在许多文明国家里，义务教育迄今尚未实行。