形容词不成功的，失败的; 碌碌无为

形容词unfortunatefailingabortivefruitless

形容词successful

形容词

1. Tom tried to hypnotize me but he was unsuccessful.
汤姆想为我催眠但他没成功。

2. She is an unsuccessful farmer.
她是个失败的农场主。

1. 不成功的：unnecessary 不必要的 | unsuccessful 不成功的 | unfold 展开

2. 不成功的,失败的：unsigned ;无符号的 | unsuccessful ;不成功的/失败的 | until ;prep ;到 ; ;为止/直到

3. 失败：Up 向上 | Unsuccessful 失败 | Vibrate 振动

1. 不成功的；落空的；失败的
Something that is unsuccessful does not achieve what it was intended to achieve.

e.g. His efforts were unsuccessful.
他的努力失败了。
e.g. ...a second unsuccessful operation on his knee...
他第二次失败的膝盖手术