Bismuth oxyfluoride
[机] 氟氧化铋
🧩 词语组成解析
bismuth
['bizməθ]
n. 铋;
氟氧化物
🗣️ 情景例句
He studied harder to improve his English.
他更加努力提高英语水平。
Better an egg today than a hen tomorrow.
前程虽远大，现实尤可贵。
One Saturday morning, Frank visited an antique shop in my neighbourhood.
一个星期六的上午，弗兰克去了我家附近的一家古玩店。