| 释义 |
〔third〕The transmission gear or gear ratio used to produce forward speeds next higher to those of second in a motor vehicle.第三档：机动车中用于产生的比第二档更高一级速度的变速档或传动比〔high〕Of, relating to, or being the gear configuration or setting, as in an automotive transmission, that produces the greatest vehicular speed with respect to engine speed.高档的：能产生相对于发动机速度的最大机车速度的传动装置或设备，如汽车的变速档 |