Phosphorus oxide
[机] 氧化磷
🧩 词语组成解析
phosphorus
['fɔsfərəs]
n. [化]磷;磷光体;
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
You never know what you can do till you try.
除非尝试，否则你永远都不知道你有何价值。
My sister worked as a secretary before she got married.
在她结婚了以前，我的姐姐为一位秘书。
You are a chicken.
你是个胆小鬼。