Diplobivalent
双二价体
🗣️ 情景例句
I'm a lucky man.
我是个幸运的人。
He wants to work for a while before he returns to college.
他希望返回学校之前暂时工作一段。
The great statue, which was designed by the sculptor Auguste Bartholdi, took ten years to complete.
这座由雕像家奥古斯特。巴索尔地设计的巨大雕像是用10年时间雕像刻成的。