Finite substitution
[计] 有限置换, 有穷置换
🧩 词语组成解析
finite
['fainait]
adj. 有限的;[语]限定的;[数]有穷的，有限的;
n. 有限性;有限的事物;
substitution
[ˌsʌbsti'tju:ʃən]
n. 代替;代用;替换;<化>取代（作用）;
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
When the cat's away the mice will play.
猫儿不在，老鼠造反。
And then, James could see! How happy everyone was!
紧接着，詹姆斯能看见了！大家多么高兴啊！