fail to do sth是未能做某事?还是失败做某事?有没有fail in doing sth?

fail to do sth是未能做某事?还是失败做某事?有没有fail in doing sth? not fail to do sth.是''一定能做某事''的意思吗 推迟做某事是postpone to do sth. 尽力做某事是try one's best to do sth.还是try to do sth. 容易做某事 是easy to do sth 还是be easy to do sth 准备做某事 是get ready to do sth还是ready to do sth 容易做某事 是easy to do sth 还是be easy to do sth used to do sth是过去经常做某事还是习惯于做某事 used to do sth.是被用来做某事还是过去常常做某事 经常做某事的英语是often to do sth.还是often do sth. 是pretend do sth 还是pretend to do sth(假装做某事) 失败做某事（做了的）是不是fail in doing?in能省略吗 fail to do 是根本就没做 翻译为没能做某事对吗 厌恶做某事 厌恶某人做某事的英语厌恶做某事是hate to do sth还是hate doing sth厌恶某人做某事是hate sb to do sth还是hate sb doing sth try to do sth.和try doing sth.哪一个是尝试做某事?哪一个是努力做某事? 建议某人做某事是suggest sb. to do sth还是suggest sb. doing sth 英语中“错过做某事”是“miss to do sth.”还是“miss doing sth. 能够做某事是be able to do sth还是doing sth 重复做某事 是repeat to do sth还是repeat doing sth