Heptatomic
七原子的, 七元(价)的
🔁 扩展释义
【医】 七价的
🗣️ 情景例句
I'm fresh out of college.
我刚从大学毕业。
It's a classic!
真是经典！
At the station, he was told by a smiling policeman that his bicycle had been found.
在警察局里，一位面带笑容的警察告诉他，他的自行车找到了。