Parent population
[计] 母体
🧩 词语组成解析
parent
['pɛərənt]
n. 父亲（或母亲）;先辈;根源，起源;保护者;
🗣️ 情景例句
Money can't buy happiness, believe me.
金钱买不到幸福，相信我。
Ill air slays sooner thant the sword.
污浊的空气杀人比刀还要快。
Oh good! But where are the paper bags?
太好了。不过纸袋在哪儿？