supplyn.供应;补给;贮备vt.供应;提供;补充
supply milk供应牛奶
supply relay供电继电器
supply grain供应粮食
supply shock供给冲击
Supply Chaln供应链
supply a gap填补空白, 弥补缺陷
supply party供应方
supply riser给水立管
supply scale供给规模
supply quota供应定额