Arsenic pentafluoride
[機] 五氟化砷
?? 詞語組成解析
arsenic
[['ɑ:s?nik]]
n. 砷, 砒霜\\n[化] 砷As
五氟化物
??? 情景例句
These are the models from the Japanese film maker.
這些是那位日本電影制片家那里的模型。
It was eleven o'clock when he finally showed up.
他最后露面時，已經11點鐘了。
He's picking the apples on that tree. He's putting them in a basket.
他在摘那棵樹上的蘋果。他正在把蘋果放進一只籃子里。