grounding是什么意思 n. 基础教学, 基础训练[经] 搁浅 n. fastening electrical equipment to earth grounding的用法和例句: 1. I'm grounded when I say I'm grounded. 当我说我被禁足时 我才被禁足了 2. "It" being the musket, and "the ground" being the ground. "...