Phosphorus trioxide
[化] 三氧化二磷
🧩 词语组成解析
phosphorus
['fɔsfərəs]
n. [化]磷;磷光体;
n. 三氧化物\\n[医] 三氧化物
🗣️ 情景例句
He's gone out of business.
他失业了。
Judy is so reserved that it is hard to understand her.
朱迪非常内向而木讷，因而很难使人了解她。
Two men took the parcel off the plane and carried it into the Customs House.
有两个人把包裹拿下飞机，进了海关。