A hundred years ago coronary heart disease was virtually unknown in Europe and America.在100年前冠心病几乎不存在于欧洲和美洲。Cato , an influential Roman thinker, 000 years ago, praised its medical value.CatotheElder是两千年前一位古罗马很具影响力的思想家, 以...

ago的音标：ago的英式发音音标为：[ə'gəʊ]ago的美式发音音标为：[ə'goʊ]...

ago的反义词有：hence, hence。adv.ago的反义词（在...以前）：hence。ago的反义词（其他释义）：hence。...

ago的近义词有：ago, before。下面这两个副词均含"……以前"的含义：ago ：指从现在起往前推算一段时间，始终置于所修饰的词之后，与一般过去时连用。before ：或指从过去某一时间起向前推算的若干时间的以前，通常与过去完成时连用；或泛指以前，并不具体指若干时间以前，可使用现在完成的或过去时；还可指从将来某一时间起的若干时间以前。...

adv.以前，过去的，之前...

Mechanization happened years ago on the farms of Islay.数年前，艾莱的农场就实现了机械化。Rationing had put an end to a surfeit of biscuits long ago.定量供应很久以前就结束了饼干过剩的状况。Their water was turned off weeks ago without explanation.他们的水在几周以前就毫无...

ago的近义词/同义词有：of, yore, anciently, now, heretofore, old, aforetime, before, since, once, formerly, gone, bygone, former, past, previous, prior, earlier, antecedent, by, agone, aforetime, back。adv.ago的近义词（在此之前,过去）：of, yore...