Variable substitution
[计] 变量替换
🧩 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
He's not interested in settling down.
他不想稳定下来。
The baby liked to feel the touch of her shiny, new toy.
小宝宝喜欢新玩具闪闪发光的触感。
We are less credulous than we used to be.
我们不再像以往那样轻易相信别人了。