nozzle
noun [ C ] uk/ˈnɒz.əl/ us/ˈnɑː.zəl/
管嘴，喷嘴
a narrow piece attached to the end of a tube so that the liquid or air that comes out can be directed in a particular way
Attach the nozzle to the hose before turning on the water. 打开水龙头之前，把管嘴接到浇花园的软管上。