The movie was a letdown.那电影真令人失望.He found himself completely unable to suppress a sense of disappointment, of letdown.他感到自己有一种完全无法抑制的受挫和失望的感觉.It's really a letdown to let Tom join us.让汤姆加入我们真是一件扫兴的事情....

It has taken until now to pin down its exact location.直到现在才确定了它的准确位置。We should use our secondary forces to pin down several enemy columns.我们应该用助攻部队来牵制住敌人的几个纵队.He was sure he would pin down the enemy between two firing li...

着手办正事，开始讨论实质问题...

downwards的音标：downwards的英式发音音标为：['daʊnwədz]downwards的美式发音音标为：['daʊnwərdz]...

Keep a pad handy to jot down queries as they occur.手边放一本便笺簿，以便有问题时随时记下。I'll jot down their address before I forget it.我得赶快把他们的地址写下来,免得忘了.Just jot down the main ideas [ points ] of what he says.把他讲话的大意记下来就行了....

downshifts的音标：...

come down to的音标：come down to的英式发音音标为：[kʌm daun tu:]come down to的美式发音音标为：[kʌm daʊn tu]...

Sarah is a musical genius. Her performances always bring the house down.莎拉非常有音乐才能. 她的表演总能赢得满堂彩.There was one scene which never failed to bring the house down.戏中有一场总是博得全场热烈鼓掌.The act will bring the house down.这个演员赢得观众喝彩....

赢得观众的掌声...

He had had an arm amputated and relied on her to take down his books from dictation.他的一只胳膊截掉了，只能口授书的内容让她来记录。I'll take down the heads if you please, sir.我要把大纲记下,请你原谅, 阁下.Do you think we should take down the decoratio...

失败，划分（以便分析），损坏，衰弱下来...

[电] 向下调变...

come down的音标：come down的英式发音音标为：[kʌm daun]come down的美式发音音标为：[kʌm daʊn]...

slow down的现在进行时为：slowing down...

vt.向······猛扑，冲下······，拆毁，拆卸...

The entrance to the cave was infilled by the landowner.山洞的入口被地产的主人给堵上了。The project was set up on the initiative of a local landowner.工程是由当地一名土地所有者发起的.As a landowner, he was actively interested in agricultural improvement...

vt.& vi.（使）平静，镇静，安静，（使）平静下来...

停止，被接受，沉下，被打败...

She is expected soon to hand down a ruling.估计她很快会宣布裁决结果。I saw them making their way, hand in hand, down the path.我看到他们手拉手沿着小路往前走去。" The Paris Commune " will go down in history and hand down a good reputation to a hundred...

Can you make the dress down for her young sister?你能把衣服改小给她妹妹穿 吗 ?It's better to dress up than dress down.打扮比不打扮要好.She put the dress down to her mother's account.她把买衣服的钱记在母亲帐上....

adj.极低的，猛的，可拆开的n.价格的压低，船的破损...

We should touch down very soon now.我们很快就要着陆了.He broke through the centre to touch down right between the goal - posts.他冲过中场,在两个门柱之间直接达阵得分.The plane should touch down at two o'clock.这架飞机应在两点钟降落....

take down的音标：take down的英式发音音标为：[teik daun]take down的美式发音音标为：[tek daʊn]...

touchdown的复数形式为：touchdowns...

downplay的第三人称单数（三单）为：downplays...

lay down的音标：lay down的英式发音音标为：[lei daun]lay down的美式发音音标为：[le daʊn]...

She tried to play down his part in the affair.她极力贬低他在这一事件中的作用.He has tried to play down his involvement in the affair.他极力淡化与该事的瓜葛.Politicians have to learn to play down to the voters.政治家必须学会对选民放低身价....

搜索直至找到（某物）...

Don't be too downhearted. There's always a way.别太悲观了，总有办法的。Max sighed, sounding even more downhearted.马克斯叹了口气，听上去更沮丧了。We're disappointed by these results but we're not downhearted.我们对结果感到失望，但是并未丧失信心。...

开始认真处理， 对待...