Covalent radius
[化] 共价半径
🧩 词语组成解析
a. 共有原子价的, 共价的
🗣️ 情景例句
Hello. Hello there. Are you ready for lunch with your grandpa?
哈喽 。哈喽 。 准备好跟你的祖父一起吃午饭吗？
He is indifferent to any and everything.
他对任何事都漠不关心。
Then he quietly goes into their bedrooms, and fills their stockings with small presents.
然后他悄悄地走进他们的卧室，给他们的长统袜装上小礼物。