Barium
[ ['b??ri?m] ]
高中 Senior High
n. 鋇\\n[化] 鋇Ba
? 同義詞
?? 牛津釋義
barium
n[U]
chemical element, a soft silvery-white metal the compounds of which are used in industry 鋇. =>App 10 見附錄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機。
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.
因為地球表面不是平的，而是圓的。