英语词汇“ppb”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ppb
释义	ppb (also p.p.b.) abbreviation 1(In publishing) paper, printing, and binding. 2Parts per billion.
随便看	calamari Calamata calamine calamint calamites calamitic calamitous calamitously calamity Calamity Jane calamondin calamondin orange calamus calamus root calando calandra calandra lark calash calathea Calaveras County calc- calcalkaline calcaneal calcaneum calcaneus

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。