unsuccessful
英 [ʌnsək'sesfʊl; -f(ə)l]
美 [,ʌnsək'sɛsfl]
英語の語源
- unsuccessful (adj.)
- 1610s, from un- (1) "not" + successful (adj.). Related: Unsuccessfully. A noun unsuccess "lack of success" is recorded from 1580s.
例文
- 1. Unfortunately attempts to crossbreed it with other potatoes have been unsuccessful .
- 残念なことに、他のジャガイモ品種との交雑の試みは失敗した。
- 2.There were reports last month of unsuccessful negotiations between guerrillas and commanders.
- 先月のゲリラと指揮官間の交渉が失敗したという報道があった。
- 3.He and his friend Boris were unsuccessful in getting a job.
- 彼も友人のボリスも仕事を見つけられなかった。
- 4.His efforts were unsuccessful .
- 彼の努力は失敗した。
- 5.a brief and unsuccessful flirtation with the property market
- 不動産市場が一時的に台頭し、成功しなかった介入