tractor 'træktә
释义
n. 牵引器, 拖拉机, 拉纸器
[计] 进纸器
英文释义
n. a wheeled vehicle with large wheels; used in farming and other applications
n. a truck that has a cab but no body; used for pulling large trailers or vans
词形变化
复数: tractors
BNC词频排名: 7,015 | 当代语料库词频排名: 6,548