Barium flint
[机] 钡燧石
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
flint
[flint]
n. 燧石，火石;（打火机等的）打火石;
🗣️ 情景例句
The girl always wears a happy smile.
这女孩随时都面带快乐的微笑。
The industrial area is centered largely in the north.
大部分工业区域集中在北方。
Mrs.Anne Sterling did not think of the risk she was taking when she ran through a forest after two men.
安。斯特林夫人在穿过森林追赶两个男人时，她并没有考虑到所冒的风险。