英语词汇second speed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	second speed
释义	second speed 简明释义二档：汽车、自行车等交通工具的第二个速度档位。网络释义 1 ?二档速度二档速度短语 1 second speed gear 第二速齿轮 2 second speed range 第二速范围 3 second speed clutch 第二速离合器双语例句 1 At the speed and height at which he was moving, he was never more than half a second from disaster. 以这样的速度在这么高的地方移动，他离灾难永远只有半步之遥。《柯林斯英汉双解大词典》 2 The average speed for errors was 4 meters per second. 产生误差的平均速度是每秒4米。 3 Correct decisions came when the referees were moving at a speed of about 2 meters per second. 当裁判以每秒两米的速度移动时，裁判做出了正确的判罚。
随便看	operational test for piping operational testing operational test land station operational test set operational thinking operational thought operational time operational tolerance operational tool operational training operational training course operational transient operational transient operational travel operational trial operational unit operational unit number operational use time operational variable operational version operational virus operational voltage operational waste operational waste operational weather category

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。