noun
（用以牵引拖车的）牵引杆，拖杆 a bar fixed to the back of a vehicle for towing (= pulling) another vehicle
As it can hold large information and work without database , tow dimensional bar codes will be applied in many fields .
由于其信息容量大，可脱离数据库支持等与一维条码不同的特性，应用前景广阔。
As he stood there , he saw tow men enter the bar .
他站在那里时，看到两个人进入了酒吧。
tow bartow bartow bar