英语词汇preliminary vacuum的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	preliminary vacuum
释义	preliminary vacuum 英?[pri?limin?ri ?v?kju?m] 美?[pr??l?m??n?ri ?v?kju?m] 释义初期减压
随便看	driving-point admittance driving-point characteristic driving-point function driving point function driving point immittance driving point impedance driving-point impedance driving-point mobili-ty driving-point mobility driving point mobility driving position driving potential driving power driving pressure driving pressure of pulmonary circulation driving printing electric magent driving problem driving pulley driving-pulley driving pulley assembly driving pulse driving punch driving qi driving radiation driving radius

英汉双解词典包含4367426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。