Foundation stone
基石, 基础, 根源
🧩 词语组成解析
stone
[ston]
n. 石头;宝石;矿石;（膀胱或肾脏中的）结石;
vt. 向扔石块;用石头铺;以石掷向;除（水果的）硬核;
adj. 石制的;石头似的;[S-]石器时代的;粗陶制的;
adv. 石一般的;
🗣️ 情景例句
A man next to me was smoking,and smoke really bothers me.
我旁边的那个人抽烟，我受不了。
Many a little (or pickle) makes a mickle.
积少成多。
I've been working at a meat factory for about two months now.
大约两个月来，我一直在一家肉厂干活。