英语短语词组词汇p.p.m.的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	p.p.m.
释义	ppm, p.p.m., PPM abbr.parts per million 百万分之…,百万分率
随便看	alleluia alleluia plant alleluias alleluiatic alleluya allemande allemandes all-embracing all-embracing agreement allemontite Allen allenarly Allenby, Edmund Henry Hynman Allen charge Allen charges all-encompassing all-encompassings Allende meteorite Allende, Salvador Allen-Doisy test all ends up allene Allen, Edgar V. allenes Allen, Ethan

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。