拖輪

tugboat

variant of 拖[tuo1]

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

wheel / disk / ring / steamship / to take turns / to rotate / by turn / classifier for big round objects: disk, or recurring events: round, turn

wheel; disk; ring / steamship / to take turns; to rotate / classifier for big round objects: disk, or recurring events: round, turn

diving bag / diving suitcase