Osmium oxide
[机] 锇酸酐
🧩 词语组成解析
n. 锇\\n[化] 锇Os
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
My name is Wang Feng and I'm calling to cancel plane ticket.
我叫王峰，我想取消我预定的飞机票。
So five hundred dollars will be 4, 350 RMB yuan.
500美元可兑换人民币4350元。
She explained that Rastus was very dear to her.
拉姆齐太太解释说她心疼她的猫拉斯特斯。