词汇	reinforcement spacer
释义	reinforcement spacer 钢筋定位器
随便看	travelling device travel l ing device travelling die carrier travelling direction travel l ing direction travelling dispensary travelling distributor travelling disturbance travel l ing drier travelling dune travel l ing dune travelling east along gloucester road travelling economy travelling electric shaver travelling electrode travelling equipment travelling everywhere by the sledge travelling exhibition travelling expense travel l ing expense travelling expense of official duties travelling expenses travelling expenses within the city travelling facilities travelling feed carriage