英语词汇advance ratio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	advance ratio
释义	advance ratio n. 【航空】 1.(of wind speed)进速比(沿旋翼或螺旋桨轴的风速与叶尖速度之比) 2.(of flight speed)前进比(直升机的前飞速度和旋翼尖速度之比)
随便看	resettle resettlement resettlement programme resew resewn res gestae resh reshape reshaper reshaping resharpen reshave reshes reshine reshingle reship reshipment reshipped reshipper reshipping reshoe reshone reshoot reshot reshow

英汉双解词典包含368430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。