Ill-conditioned system of equations
[计] 病态方程组
🧩 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;
a. 有条件的, 习惯于...的
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 方程式；等式；均等；均势（equation的复数形式）
🗣️ 情景例句
Where do you like to live, in the city or in the country?
你喜欢住在城市还是乡村？
Our service has been very well-received by our customers so far.
到目前为止，顾客对我们的服务质量评价甚高。
The main school holidays are from mid-December till early February when the days are long and warm.
学校主要的假期从12月中旬起至第二年的2月初为止，这段时间白昼很长，气候也暖和。