Iepa
[化] 独立电子对近似
🗣️ 情景例句
But your health is more important, Carl. Believe me.
可是你的身体更重要，Carl，相信我的话。
What is learned in the cradle lasts till the grave.
婴孩时期学到的东西，老死不会忘记。
As the time and cost of making a chip drop to a few days and a few hundred dollars,
由于制造一块芯片的时间已缩短至几天，费用也只有几百美元，