Substitution property
[计] 代换性质
🧩 词语组成解析
substitution
[ˌsʌbsti'tju:ʃən]
n. 代替;代用;替换;<化>取代（作用）;
🗣️ 情景例句
I wonder how he is making out in his new job.
不知他新工作做得怎么样。
You name it. They've got it.
只要你说得出来，他们都有。
No spitting on the street.
禁止在大街上吐痰。