保持；继续；不低落；不落后

keep up───保持；继续；不低落；不落后

keeps out───阻止进入

sweeps up───大扫除；收拾干净

feeds up───供给…食物；养壮

keeps at───坚持，坚持做下去；纠缠

keeps in───隐瞒，隐藏；抑制；继续燃烧

keeps on───继续；穿着…不脱

keeps to───坚持；遵守；信守；固守（习惯等）

keys up───使升调；激励；使激动；提高

The Isabella Stewart Gardner Museum is as interesting today as it was one hundred years ago. But it also keeps up with today's community.───今天的伊莎贝拉·斯图尔特·加德纳博物馆与一百年前一样有趣，但它也跟上了时代的步伐。

factory sells around 200, 000 bottles a year and keeps up to 600 tiger skeletons at a time in huge vats.───每年工厂销售量接近二十万瓶，并保持六百具虎骨架批次的巨型大桶囤积型酿造。

She is prohibited by her father from seeing either of them again but keeps up a clandestine relationship via mail.───父亲禁止她再见他们任何一个人，但她却通过信件维持于小林顿的这段关系。

"Do you suppose the boat will sail promptly? " asked Jessica, "if it keeps up like this? "───“你看船能准时开吗？”杰西卡问。“如果天气老是这样的话，行吗？”

Echo is still ready to answer us when we call her, and she keeps up her old habit of having the last word.───当我们叫她时，爱蔻仍然准备好要回答我们，而且仍然保持着说最后一个字的老习惯。

The factory sells around 200, 000 bottles a year and keeps up to 600 tiger skeletons at a time in huge vats.───每年工厂销售量接近二十万瓶，并保持六百具虎骨架批次的巨型大桶囤积型酿造。

The third one this week. If it keeps up, I'd open a bank account for you. Just don't say that I'm not giving you enough.───这周都三个了，要是再多，我就得给你开个账户了，只要别说我没把你喂饱，就行了。

Napoleon, in the Island of Elba, is too near France, and his proximity keeps up the hopes of his partisans.───那在厄尔巴岛上的拿破仑，离法国仍然太近了，由于他近在咫尺，他的信徒们就会仍然抱有希望。

He keeps up his long - distance running whether it's windy or snowy.

If it keeps up. man will wither up haslhis limbaloney on the other hand push-option finger.

He keeps up their morale and always remembers to see that they are thanked properly.

Some one gets ill or injured, or taunts a security guard, or keeps up serious noise all night long.

If this rain keeps up the garden will be ruined.

Let's hope the sunny weather keeps up for Saturday's tennis match.

The phone keeps up its stop-and-start ringing.

The high cost of materials keeps up prices.

And more people are participating more of the time; if this keeps up, they may even vote.