unsuccessful
美音:
[´ʌnsək´sesfəl
]英音:
[´ʌnsək´sesfəl
]adj.不成功的,失败的
难易程度:
unsuccessful为高中词汇
词频:5669
词形变化:
副词:unsuccessfully 名词:unsuccess-fulness
近义词, 同义词
相关词
unsuccessful
adj
not having a successful result or not achieving what you wanted to achieve
an unsuccessful attempt to climb Everest
unsuccessful in (doing) sth
We have been unsuccessful in finding a new manager.
>unsuccessfullyadv
He tried unsuccessfully to make them change their decision.
1. All attempts at cloning were largely unsuccessful until 1984. 1984年之前,所有的关于克隆的努力多半未获成功。
更多句子>>>