airpacks是airpack的复数
airpack
美
英
- 网络背包
复数：airpacks
n. | 1. a device consisting of a portable supply of oxygen connected to a face mask that allows somebody to enter an area where the air is unsafe to breathe |
英汉词典包含292483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。