Value substitution
[计] 值替换
🧩 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
Your letter filled me with great vitality.
读了你的信之后我感到充满活力。
That which is evil is soon learnt.
恶行易学。
he realizes its volume, as the space that the shape displaces in the air.
他能意识到物体的体积，那就是它的形状在空气中所占的空间。