英语词汇double-stage air pump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

单词	double-stage air pump
释义	double-stage air pump 简明释义双级空气泵专业释义 1 经济学双级空气泵双语例句 1 The utility model provides a double-stage slide valve vacuum pump, which consists of an air pipe and two slide valve cylinders. 一种双级滑阀真空泵，由气路管道和二级滑阀缸组成。
随便看	coupled resonance coupled resonator coupled resonators coupled rhythm coupled Riccati equations coupled running coupled shear wall coupled simultaneous technique coupled simultaneous techniques coupled state coupled structure coupled substitution coupled subsystem coupled subsystems coupled surge coupled switch coupled system coupled systemes coupled systems coupled test panel coupled thermal-nuclear model coupled three-phase system couple time coupled transistor coupled transistors

英汉双解词典包含3185865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。