saw的详细意思 saw的详细意思是什么

1. 谚语，格言
2. 锯，锯子
3. 锯条
4. 【动】锯齿状部，锯齿状器官
5. 锯机
6. 产卵锯
7. 十元钞票
8. 锯状器
9. 锯床
10. Surface Acoustic Wave，表面声波

1. 锯，锯开，锯成
2. 拉锯般来回移动，往复移动
3. 用锯，拉锯
4. 拉（曲调）
5. 锯倒，锯掉，锯去，锯开，锯断
6. 作锯状运动
7. 用锯子锯

1. see的过去式

1. vt. & vi. 锯 cut with a saw; make (boards, etc.) with a saw; use a saw
2. vt. & vi. 往复移动 move backward and forward

1.

2.锯
Asaw is a tool for cutting wood, which has a blade with sharp teeth along one edge. Some saws are pushed backwards and forwards by hand, and others are powered by electricity.

3.锯;用锯割开
If yousaw something, you cut it with a saw.

e.g. He escaped by sawing through the bars of his cell...
他锯断牢房的窗栅栏逃走了。
e.g. Your father is sawing wood.
你的父亲正在锯木头。

saw away (v.+adv.)

锯去 remove by sawing
saw away

He sawed away till he got tired.

他一直锯到累了才停下来。

saw sth ? away

I sawed the branch away.

我把那根树枝锯掉了。

saw down (v.+adv.)

锯倒 cause (a tree) to fell by using a sharp-toothed cutting tool
saw sth ? down

We shall have to saw the old tree down.

我们必须把这棵老树锯倒。

He told us that these trees had to be sawn down.

他对我们说,这些树必须锯倒。

saw into (v.+prep.)

把…锯成… cut (sth such as wood) into (pieces) with a sharp-toothed tool
saw sth into sth

We sawed the log into planks.

我们把木头锯成了木板。

If you can saw the branches into equal lengths of wood, we shall make a bigger profit.

如果你能把这些树杈锯成同样长度的木段,我们获利会更大一些。

saw off (v.+adv.)

锯去,锯掉 remove part of (sth) with or as with a sharp-toothed tool
saw sth ? off

She tried to saw off a dead branch from a tree.

她试图把树上的枯枝锯掉。

That dead branch ought to be sawn off.

应该把那个枯枝锯掉。

saw up (v.+adv.)

锯成小块 cut (usually wood) into pieces, using a sharp-toothed tool
saw sth ? up

He has already sawn the branches up; now we have plenty of firewood.

他已把树枝锯成一段一段的,现在我们有足够的柴火了。

Get the carpenter to saw the wood up to your requirements.

让木匠按你的要求把木料锯成小块。

He sawed the tree up for firewood.

他把那棵树锯成一小块一小块的木柴。

• Trees were cut down and sawn into planks.

  出自：J. A. Froude

• Sawing..bacon in half with a blunt knife.

  出自：G. Vidal

• He took out a knife..and threatened to saw my head off.

  出自：D. Jacobson

1. saw的基本含义是“锯,锯开”,指用锯在某物上来回移动,可指最终断开,也可指处于来回移动的状态。引申可指“往复移动”。
2. saw可用作及物动词,也可用作不及物动词。用作及物动词时,后接木头等物质名词作宾语,偶尔还可接双宾语,其间接宾语可转化成介词for的宾语。用作不及物动词时saw的主动形式可以表示被动意义。
3. saw的过去式为sawed,而过去分词却有两种形式,即sawn和sawed。