Barium flint
[機] 鋇燧石
?? 詞語組成解析
barium
[['b??ri?m]]
n. 鋇\\n[化] 鋇Ba
flint
[flint]
n. 燧石，火石;（打火機等的）打火石;
??? 情景例句
A springer spaniel!
一只激飛狗！
She can only speculate on the amount of damage done.
她只知道推測損失額的方法。
He was in car number fifteen.Five other cars were just behind him.
他在第15號車里，其他5輛汽車跟在他后面。