英语词汇directional control gear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	directional control gear
释义	directional control gear 简明释义航向控制装置网络释义短语 1 marine gear directional control valve 船用齿轮方向控制阀 2 marine gear directional control lever 船用齿轮方向操纵杆
随便看	roughneck roughnecks roughness roughness across the lay roughness allowance roughness angle roughness axis roughness band roughness category roughness coefficient roughness comparison specimen roughness concentration roughness curve roughness drag roughness element roughness element roughness roughness factor roughness gauge roughness grade number roughness height roughness index roughness integrator roughness layer roughness length

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。