单词	ppm
释义	ppm abbreviation 1 pages per minute 2 parts per million Medical Definition ppm abbreviation parts per million
随便看	Malaita malakon Malakostraca malakostraka malakula malambo Malamud malamute malamutes Malan malanders Malang malanga malangas Malania malapaho malapert malapertnesses malaperts malapportioned malapportionment malapportionments malappropriated malappropriates malappropriating

英语词典包含469781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。