Barium carbide
[化] 二碳化钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
n. 碳化物\\n[化] 碳化物; 碳化钙; 电石
🗣️ 情景例句
The course I took was above me.
我上的这门课太难了。
He has a pair of shoes.
他有一双鞋。
In the first place, any scientific study requires that there be no preferential weighting of one or another of the items in the series it selects for its consideration.
首先，任何科学研究都要求人们对可供考虑的诸多因素不能厚此薄彼，偏向某一方面。