1、失败
... face-to-face面对面的(作定语) fail to do失败、未做成 fall asleep睡着了 ...
2、未做成
未做成(fail to do), 此释义来源于网络辞典。
3、未能做某事
... be determined to do 决心要做某事 fail to do 未能做某事 go all out to do 全力以赴做某事 ...
4、做不成某事
... succeed in doing sth 成功做某事 fail to do 做不成某事 look different 看起来与众不同 ...
fail to do sth做某事失败;未能做某事;未能做;没做成某事
nver fail to do双重否定＝＝肯定
never fail to do从未做不到;双重否定表示肯定
fail to do somethig未能做成什么事情
fail to do something未能做什么事情
to fail to do sth不能作某事
not fail to do sth一定能够某事;务必做某事;一定能做某事
never fail to do sth从未失败
sb fail to do sth某人没能做某事