Covalent linkage
[建] 共价键
🧩 词语组成解析
a. 共有原子价的, 共价的
linkage
[['liŋkidʒ]]
n. 联合, 连锁, 结合, 联动\\n[计] 连接
🗣️ 情景例句
He's had so many colds and sore throats recently.
他最近常常感冒喉咙痛。
My right arm hurts. It hurts right here.
我的右手臂受伤。 它恰好受伤在这里。
Jeremy Hampden has a large circle of friends and if very popular at parties.
杰里米。汉普登交际甚广，是各种聚会上深受大家欢迎的人。