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

单词	contrate gear
释义	contrate gear 释义端面[横齿]齿轮（轮齿在端平面内）
随便看	density flotation density flow density fluctuation density fluctuations density fluids density, flux density flux density fog density fonction density fraction density fractionating density fractionation density frequency dominance index density-frequency dominance index density function density-functional density functional density functional method density functional theory density function ordinates density functions density gage density gauge density ga(u)ge density-governing factor

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。