Wasserhahn like: Wasserhahn → →
der Wasserhahn ☊ 
vòi nước ☊ 
☊ Wasserhahn ☊ 水龙头 ☊ shuǐlóngtóu the hot/cold faucet ☊ faucet ☊
to turn a faucet on/off ☊ faucet ☊
Who left the tap running? ☊ run ☊
the hot/cold tap (= the tap that hot/cold water comes out of) ☊ tap ☊
Turn the tap on/off. ☊ tap ☊
Don't leave the tap running. ☊ tap ☊
the sound of a dripping tap ☊ tap ☊