inefficient

inefficient adjective uk/ˌɪnɪˈfɪʃənt/ us
Inefficient people or things waste time, money, or effort, and do not achieve as much as they should.

неумелый, недейственный
an inefficient heating system inefficient ly adverb

неэффективно
inefficiency noun [ C,U ] uk/ˌɪnɪˈfɪʃənsi/ us

неспособность, недейственность
№2 (2456)№2 (2456)№3 (2359)№4 (2354)№5 (2346)№5 (2346)№5 (2346)№5 (2346)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№6 (2331)№7 (2318)№8 (2316)№9 (2314)№10 (2310)№10 (2310)