...

...

...

“tractor”的英英意思

单词 tractor 释义 tractor|trkt(r)|[Late or med.L. agent-n. from trahre, tract-um to draw: see -or.]1. pl. (in full (Perkins's) metallic tractors): Name of a device invented by Elisha Perkins, an American physician (died 1799), consisting of a pair of poi...

“tractor”的意思

单词 tractor 释义 tractor n 1 powerful motor vehicleused for pulling farm machinery or other heavy equipment拖拉机; 牵引机. =>illus at plough 见 plough 插图. 2 (US) part of a tractor-trailer in which the driver sits （铰接车的）驾驶室. 　 英汉双解词典包含...