英语词汇per astm B177怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	per astm B177
释义	per — 论
随便看	single package single packaging single page application single page document single-page format single page layout single page printing single page view single pair of copper single pallet single pane glass single pane glass management single panel single pane of glass single pane of glass view single-pane safety glass single paragraph single parameter single parcel single parent single-parent child single parent children single parent families single parent family single parenthood

per —