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。
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...
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...
我公司用各种拉床生产齿轮内花键.We produce gear spline with various broachers.其中计算所得到的拉削力, 必须小于拉床的实际拉力.Which has been calculated Broaching, and must be less than the actual pull broaching machine.拉床还可以进步分为表面拉床 、 内拉床和通用拉床或组合拉床.Broaching ...
Sean O'Leary has been named in the England squad to tour Argentina.肖恩·奥利里已入选参加阿根廷巡回赛的英格兰队大名单。On O'Leary's recommendation, they started with tortellini.在奥利里的推荐下，他们首先点了意大利饺子。O'Leary broke in on his thou...
He had lately begun to make clumsy yet endearing overtures of friendship.最近他开始主动表示友好，样子笨拙却又招人喜爱。Germany made overtures of peace [ peace overtures ] to the Allied Forces.德国向盟军提出和平建议.Clyde , of course , was insincere in re...
用油炸一下剩下的辣椒，如果需要再加点调味汁。Fry remaining peppers, adding a little more dressing if necessary.在快要准备上汤前再在上面加点装饰菜。Prepare the garnishes shortly before you are ready to serve the soup.加点香料、干果或橄榄以换换口味。Ring the changes by adding sp...
被解雇的管理人员包括前销售经理、主管和会计。The unemployed executives include former sales managers, directors and accountants.她获判5,000英镑，作为遭到无理解雇的补偿。She was awarded £5,000 in compensation for unfair dismissal.在企业内部，拒不服从指令的工人会面临遭解雇的威胁。In indu...
矩阵M的行列式值的大小,为体积、面积或超体积.The magnitude of the determinant of the matrix M , a volume or area or hypervolume.超体积或特殊情况及时与销售人员或CSR联系.Volume over sales estimated and any other special case should contact sales and CSR in time....