K

keep an eye on留意;照看

keep back阻止，阻挡;隐瞒，保留

She told us most of the story, but kept back the bit about her uncle.

I kept a few books back and gave him the rest.

The police tried to keep the crowd back from the injured man.

警察试图挡住人群，不让他们靠近受伤的人。

He can keep nothing back from his friends.

他向朋友什么也瞒不住。

The boss keeps back $50 a month towards my uniform. 老板每月扣我50美元服装费。

keep down控制;减少

They are taking steps to keep down the rabbit population.

他们采取步骤控制兔子的繁殖增长。

Chemicals are used for keeping insects down.

The Jackson’s tried to keep their costs down

keep in mind记住

keep off避开;不接近

Keep off the grass! 请勿践踏草地!

My doctor has warned me to keep off sugar. 我的医生劝我别吃糖。

Keep your dog off me. 把你的狗从我这儿拿开!

Keep off oil, or else it will perish your rubber boots. 不要碰油,否则会把你的橡胶

鞋弄坏的。

keep on继续下去;反复地做

He just kept on writing. 他正在继续写。

keep one’s head保持镇静

keep one’s word守信用

keep pace with(与…)齐步前进

keep to遵守，信守;坚持

He always keeps to his promises.

他总是说话算数的。

We kept to the roads we knew.

我们不离开我们认识的路。

keep up继续;保持

If this rain keeps up the garden will be ruined. 如果这雨继续下，花园就完蛋了。

The high cost of materials keeps up prices.

材料的昂贵费用使价格居高不下。

Keep your chin up! 不要气馁!;不要灰心!

keep up with跟上;赶上

Don‘t run — I can‘t keep up with you.

别跑了，我赶不上你了。

Are wages keeping up with inflation?

工资跟得上通货膨胀吗?

kind of有点儿，有几分

She kind of hoped to be invited.

她有被邀请的希望。

knock down撞倒，击倒;拆掉

Alex was knocked down by a bus.

Our house is being knocked down to make for a new road.

knock out击昏;击倒