unsuccessful

Từ điển Việt Anh Việt 4in1 - English Vietnamese 4 in 1 Dictionary

un‧suc‧cess‧ful /ˌʌnsəkˈsesfəl◂/ BrE AmE adjective
[Word Family: noun: ↑success, ↑succession, ↑successor; adjective: ↑successful ≠ ↑unsuccessful, ↑successive; verb: ↑succeed; adverb: ↑successfully ≠ ↑unsuccessfully]
not having a successful result or not achieving what you wanted to achieve:
an unsuccessful attempt to climb Everest
unsuccessful in (doing) something
We have been unsuccessful in finding a new manager.
—unsuccessfully adverb:
He tried unsuccessfully to make them change their decision.
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COLLOCATIONS
adverbs
▪ largely unsuccessful The advertising campaign has been largely unsuccessful.
▪ singularly unsuccessful (=unsuccessful to a great and noticeable degree) The education service has been singularly unsuccessful in achieving greater equality.
▪ ultimately unsuccessful In both cases negotiators were ultimately unsuccessful.
nouns
▪ an unsuccessful attempt/bid/effort We made several unsuccessful attempts to tackle the problem.
▪ an unsuccessful campaign He quit politics following his unsuccessful presidential campaign.
verbs
▪ prove unsuccessful The search for a planet like the Earth has so far proved unsuccessful.

unsuccessfulhu

◎	[,ʌnsək'sesful]
※	tính từ
	■	không có kết quả, không thành công, không thắng lợi, không thành đạt, thất bại, hỏng, không trúng tuyển

• Từ đồng nghĩa / Synonyms:
  abortive, stillborn