Cementing electron
[建] 核电子
🧩 词语组成解析
[建] 胶接, 溶接, 粘合
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
I would like to buy some stamps, please.
我想买些邮票。
When the fire started, I was writing letters.
当火起来的时候，我在写信。
It is impossible to make more than the wildest guess at how many they kill, but they are hungry creatures, not content with only three meals a day.
它们一年中消灭了多少昆虫，我们简直无法猜测，它们是吃不饱的动物，不满意一日三餐。