拖掛

to pull / to tow

variant of 拖[tuo1]

to drag / to tow / to trail / to hang down / to mop (the floor) / to delay / to drag on

to hang or suspend (from a hook etc) / to hang up (the phone) / (of a line) to be dead / to be worried or concerned / to make a phone call (dialect) / to register or record / classifier for sets or clusters of objects / (slang) to kill / to die / to be finished / to fail (an exam)

18-wheeler / big rig / semi-trailer