Partial fraction
部分分数, 部分分式
🧩 词语组成解析
🗣️ 情景例句
I like it,
我觉得不错。
He is lifeless that is faultless.
人孰无过。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。