Phosphorus pentafluoride
[化] 五氟化磷
🧩 词语组成解析
phosphorus
['fɔsfərəs]
n. [化]磷;磷光体;
五氟化物
🗣️ 情景例句
I'll be here when he calls back. Much appreciated.
他打电话时我会在这，太感谢你了！
To beat
殴打，打击
Excuse me. Where's the toilet, please?
请问洗手间在哪？