Bivalent element
[医] 二价元素
🧩 词语组成解析
a. 二价的\\n[化] 二价的
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
🗣️ 情景例句
Richard tells me you're a doctor.
Richard告诉我您是医生。
Goodbye, it was nice meeting you.
再见，很荣幸认识你。
If one side fails to observe the contract,the other side is entitled to cancel it.
如果一方不履行合同协议，另一方则有权终止合同。