uneconomical   
  un‧e‧co‧nom‧ic‧al AC /ˌʌniːkəˈnɒmɪkəl, ˌʌnekə- $ -ˈnɑː-/ BrE  AmE  adjective    [Word Family: noun: ↑economics, ↑economist, ↑economy; adjective: ↑economic, ↑economical ≠ UNECONOMIC(AL), ↑economy; verb: ↑economize; adverb: ↑economically ≠ ↑uneconomically]    using too much effort, money, or materials to make a profit:         Old vehicles are often uneconomical.   —uneconomically /-kli/ adverb
  uneconomicalhu| ◎ | ['ʌn,i:kə'nɔmikəl] |  | ※ | tính từ |  |   | ■ | lãng phí, không có hiệu quả, không tiết kiệm, không kinh tế |  
 
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