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
Practice tenses as much as possible.
操练各种时态。
Please speak a litter louder.
请大声一点。
Imagine a star up t twenty times larger, brighter, brighter and hotter than our own sun.
设想一下，一颗恒星比我们的太阳还要大，还要亮，还要热20倍，