Y 开头单词
yardsticks 尺度
yardstick n.码尺；衡量的标准
yardstation n.土方站
yards n.场地；码名词yard的复数形式.
yardmeasure n.码尺
yardmaster n.调车长；场内管理主管
yardman n.调度员(场地工作人员；车场工作人员)
yarding 堆置成方, 集材(机)
yardgrass n.[植]蟋蟀草；牛筋草
yarder 蒸汽集材机, 集材绞盘机
yarded n.院子；庭院n.码(长度单位)
yardcrane n.移动吊车
yardbird n.新兵；囚犯
yardarm blinker [交通运输工程]桅横桁端闪光信号灯
yardarm n.桁端
yardang n.[地]风蚀土脊；白龙堆