Barium
[ ['bɛəriəm] ]
高中 Senior High
n. 钡\\n[化] 钡Ba
✅ 同义词
📖 牛津释义
barium
n[U]
chemical element, a soft silvery-white metal the compounds of which are used in industry 钡. =>App 10 见附录10.
🗣️ 情景例句
so she had to take an earlier flight today.
所以她不得不在今天搭早一班的班机。
My hat is white.
我的帽子是白色的。
This is because the surface of the earth is not flat but round.
因为地球表面不是平的，而是圆的。