Barium dichromate
[機] 重鉻酸鋇
?? 詞語組成解析
barium
[['b??ri?m]]
n. 鋇\\n[化] 鋇Ba
n. 重鉻酸鹽\\n[化] 重鉻酸鹽(或酯)
??? 情景例句
It was my pleasure.
這是我的榮幸。
Take care of the pence and the pounds will take care of themselves.
積少成多。
When you have found a building in which to start your school.
你找到開辦學(xué)校的樓房后