Polyatomic
[ [ˌpɔliə'tɔmik] ]
高中 Senior High
a. 多原子的\\n[医] 多原子的
🗣️ 情景例句
Thank you, Philip.
谢谢你， Philip。
Keep thing seven years and you will find a use for it.
备而不用。
It is a good idea to start a part-time job so long as it does not affect your studies.
只要不影响学习，干兼职工作的想法是不错的。