Covalence
n. 共用电子对数, 共价\\n[化] 共价
🗣️ 情景例句
That's a pretty good salary.
那待遇很好。
The scenery is beautiful near the Pacific Ocean.
太平洋海洋附近的风景是美丽的。
One of the first jobs when you start work in an office is to learn how to use every piece of equipment.
你在办公室开始工作的第一件事就是要学会怎样使用办公室里的每样设备。