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
Don't be upset, Malcolm.
别懊恼了 Malcolm。
When will you be released?
你预定何时出院？
Here is a copy of itinerary we have worked out for you and your friends.Would you please have a look at it?
这是我们为你和你的朋友拟定的活动日程安排。请过目一下，好吗？