Antimony pentoxide
[化] 五氧化二锑; (不宜称)过氧化锑\\n[医] 五氧化二锑
🧩 词语组成解析
n. 锑\\n[化] 锑Sb
n. [化]五氧化物
🗣️ 情景例句
It's too crowded in the bus. I think I'll have to get off to walk the rest of the way home.
车上太挤了，我想剩下的路我必需下车走路回家。
How long have you stayed there?
你在那儿住多久了？
We had some shoes like those a month ago,but we don't have any now.
一个月前我们有这要的鞋。但是现在没有了。