move on . proceed；advance前进；继续前进；继续进行
Medical science has moved on a lot since I was a boy．从我孩提时起，医学就一直发展得很快。
We'll now move on to your next proposal．我们现在接着讨论你的下一个建议。
move on . change the discussion， conversation，to something else改换（新的东西）
I think we've talked enough about that subject；let's move on．我看那个题目我们已经谈得够多了，让我们换换话题吧。
move on . depart；start离开；出发
It is time to be moving on．该走啦。
move out . move or cause to move from a house，搬出
The tenants of that old house are moving out to the new flats．那座老房子的住户将搬到新公寓去。
They're having to move out because they can't afford the rent．因为交不起房租他们只得准备搬家。
move out . quit；leave离开
The troops have moved out．军队已经开拔了。
Tell the men to pack their kit；we're moving out．通知大家打好背包，我们要出发了。
move up . move farther in the direction indicated沿着指定的方向往前移动
Move up in front，we haven't any room to sit．往前移点儿，我们没地方可坐了。
Would you mind moving up a bit to that I can sit down? 能不能挪点地方让我坐下来?
move up . rise in rank；promote升职；提升
He's moved very rapidly up the promotion ladder．他步步高升。
She's learnt so fast that we can now move her up to a more advanced class．她学得很快，我们可以把她调到高班去。
move up . （an exchange rate，） rise （兑换率等）升高
The exchange rate of the pound moved up sharply．英镑的兑换率急剧上升。
move up . move into a battle area进入战斗区
Two companies were moved up under cover of darkness to reinforce the front line．两个连在夜幕的掩护下增援前线。
mow down . murder or kill people in large numbers大量杀死
Many enemy soldiers were mowed down by our artillery fire．许多敌军士兵在我炮火轰击下纷纷倒毙。
The machine guns mowed down the advancing lines of infantrymen．机枪大量地杀伤行进中的步兵。
mow down . utterly crush；overwhelm；meet and overcome swiftly and completely完全压倒；彻底制服
Our difficulties may be mountains high，but we'll mow them down．那怕困难象山一样高，我们也要克服它们。
much less . and also not；and even less able or likely to更不；更别提
John couldn't even pick up the box，much less carry it upstairs．约翰连这箱子提都提不起来，更别说把它搬上楼了。
I've never seen the man，much less spoken to him．我见也没见过这个人，更谈不上跟他说话了。
The boy can hardly understand arithmetic，much less algebra．那孩子连算术都不大懂，更不用说代数了。
muck about. muck around . spend time in an aimless or idle way闲荡；混日子
If I were you，I'd stop mucking about and look for a job．我要是你的话，就不再整天无所事事，而去找一份工作干。
The square was full of people mucking around．广场上尽是些闲逛的人。
muck about. muck around . handle something playfully or in a clumsy way瞎弄；乱弄
He keeps mucking about with things he doesn't understand．他总是瞎弄他所不明白的东西。
Someone has been mucking about with my bicycle．有人在瞎搞我的自行车。
muck about. muck around . irritate激怒
He seems to enjoy mucking me about．他似乎以气我取乐。
He hates customers who muck him about．他恨那些使他生气的顾客。
muck about. muck around . behave in a silly，playful or foolish way胡闹
I'll send the pair of you to see the headmaster if you don't stop mucking about．你们要是不停止胡闹，我就把你们两个都送去见校长。
muck in . take part参加
You don't want people to think that you are too proud to muck in，do you? 你不想让人认为你这人很高傲而不想加入，是吗?
They've mucked in with each other ever since childhood．他们俩自幼相处，关系一直很好。
muck up . make dirty弄脏
He fell down and came home with his clothes all mucked up．他摔了一跤，回家时衣服都弄脏了。
Clean your shoes on the mat，or you'll muck up the floor．把鞋子在垫上擦干净，否则你会把地板弄脏的。
muck up . spoil；make a mess of搞糟
The hairdresser has really mucked my hair up this time．He's cut it much too short．理发师这次真把我头发弄坏了，他剪得太短了。
They have mucked my plan up completely．他们把我的计划全搞乱了。
muddle along. muddle on . manage somehow好歹对付；得过且过；混日子
He muddled on without making any real effort．他得过且过，从不努力。
Oh，we muddle along，you know，though we are not rich．哦，你知道，我们虽不富裕，但凑合还过得去。
In our factory you see nobody muddling along．在我们厂里，你看不到混日子的人。
muddle through . manage to do or complete something ，despite lack of knowledge or skill 勉强过得去
It always amazes me how Tom manages to muddle through．令我惊奇的是汤姆不知怎么总能混下去。
He knows enough mathematics to muddle through in his job．他懂得一些数学，工作上大体可以对付过去。
muddle up . confuse；mix up .把…搞乱；搞混
You have muddled up the answers．你把答案搞错了。
Let's concentrate on one job at a time，or you'll muddle me up．我们一次集中干一件事，否则你会把我搞糊涂。
The photographs got muddled up with the postcards and it was difficult to sort them out．照片和明信片混在一起了，很难把它们清理出来。