Arsenic pentasulfide
[化] 五硫化二砷
?? 詞語組成解析
arsenic
[['ɑ:s?nik]]
n. 砷, 砒霜\\n[化] 砷As
五硫化物
??? 情景例句
or Mom is at a committee meeting.
就是媽媽參加小組會議。
The voice of the people is the voice of God.
人民之聲力大無比。
There were books, clothing and photographs, together with letters which the seaman had once received from his wife.
其中有書箱、衣服、照片以及水手收到的妻子的來信。