单词	回送速度
释义	回送速度travel speed
随便看	ideal propeller efficiency ideal propeller efficiency-- ideal propellor efficiency ideal propeller efficiency; ideal propellor efficiency ideal propellor efficiency ideal protein ideal pulse ideal quality ideal quench ideal quotient ideal radiation ideal ramjet ideal reactor ideal receiver ideal reconstruction filter ideal rectifier ideal resistor ideal rocket ideals ideal section ideal self ideal self-concept ideal sensitivity ideal separation ideal separation factor ideal shock pulse