Bismuth pentoxide
[化] 五氧化二铋
🧩 词语组成解析
bismuth
['bizməθ]
n. 铋;
n. [化]五氧化物
🗣️ 情景例句
Like I always said, you look just like Grandma.
我老是说你真像你奶奶。
I know the boy whose father is a mailman.
我知道那个男孩的父亲是邮差。
'Oh, that,' he said with a smile as if he were talking about an old friend.
“噢，是它呀！他笑着说道，俨然在谈论一位老朋友。