Peroxide of barium
[化] 過氧化鋇
?? 詞語組成解析
peroxide
[[p?'r?ksaid]]
n. 過氧化物\\n[計] 過氧化物
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
barium
[['b??ri?m]]
n. 鋇\\n[化] 鋇Ba
??? 情景例句
Sometimes I lack patience in what I am doing. However, I'm very careful with my work.
我有時候對自己的所作所為缺乏耐心，不過工作很細心。
She looks so pale, she must be ill.
她臉色很蒼白，一定病了。
It was my aunt Lucy.
是我姑母露西打來的。