Phosphorus pentaselenide
[化] 五硒化二磷
🧩 词语组成解析
phosphorus
['fɔsfərəs]
n. [化]磷;磷光体;
🗣️ 情景例句
Yes. Have the people arrived?
是的。客人来了吗
You're very kind to take the trouble to help me.
谢谢你不怕麻烦帮助我。
They were also quite sure that a cigarette end did not start the fire.
他们还十分肯定火灾也不是由烟头引起的。