housephone

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++

Related topics: Telephone, telegraph

house·phone /ˈhaʊsfəʊn $ -foʊn/ noun [countable]  TCTa telephone that can only be used to make calls within a building, especially a hotel 〔尤指酒店里的〕内线电话

house·phone nounChineseSyllable  

housephone
house‧phone /ˈhaʊsfəʊn $ -foʊn/ noun [countable]
a telephone that can only be used to make calls within a building, especially a hotel