nail的过去式 nail的过去式是什么

1. 指甲，趾甲，喙甲，甲
2. 爪
3. 钉（子），钉状物
4. 喙上的硬甲壳
5. 甲沟
6. 导致失败的事物，导致某事终结之物
7. 付款
8. 纳尔（英旧制量布长度单位，=2 1/4英寸）
9. 香烟

1. （使）固定
2. 使集中于
3. 钉，敲钉，钉住，（将…）钉牢
4. 抓住，捉住，逮捕，捕获
5. 揭露，揭穿，揭发
6. 击，打
7. 【棒】把（跑垒者）刺杀出局
8. 看穿
9. 发觉
10. 吸引住
11. 不放松
12. 使不能逃避
13. 偷
14. 抓获并证明有罪
15. 证明…不属实
16. 公开宣称，公开表态

1. horny plate covering and protecting part of the dorsal surface of the digits
2. a thin pointed piece of metal that is hammered into materials as a fastener
3. a former unit of length for cloth equal to 1/16 of a yard

1. attach something somewhere by means of nails;

   "nail the board onto the wall"
   

2. take into custody;

   "the police nabbed the suspected criminals"
   

3. hit hard;

   "He smashed a 3-run homer"
   

4. succeed in obtaining a position;

   "He nailed down a spot at Harvard"
   

5. succeed at easily;

   "She sailed through her exams"
   "You will pass with flying colors"
   "She nailed her astrophysics course"
   

6. locate exactly;

   "can you pinpoint the position of the enemy?"
   "The chemists could not nail the identity of the chromosome"
   

7. complete a pass

1. nail什么意思

1. 指甲：随着景德镇精白瓷大量流传到海外,才使得瓷(china)成为中国的代名词[记忆] 形似记忆:铁轨(rail)尾巴(tail)不能拽,指甲(nail)提桶(pail)只会败(fail). 邮寄(mail)邮件(mail)用航海(sail),冰雹(hail)来了要躲开.

2. nail的近义词

2. 钉：上回说到排完deck boards后开始打镙钉(Screw)固定,直到这一步之前,使用的紧固件均为钉(Nail),Joist hanger用的是D10短钉,其余都是长钉. 这些钉子的直径接近4mm,直接钉入木板,很可能会出现裂缝,我用比钉子直

3. 趾甲：指(趾)甲(nail)由甲体以及它周围和下面的几部分组成. 甲体是长在指(趾)末节背面的外露部分,由多层连接牢固的角化细胞构成,细胞内充满角质蛋白丝. 甲体下面的组织称甲床,由非角化的复层扁平上皮和真皮组成. 甲体的近端埋藏于皮肤的深凹内,

a nail in sb's/sth's coffin

使某人早亡〔死、完蛋、垮台等〕 one of several cumulative mistakes that contributes to sb's downfall

fight tooth and nail

激烈争斗 fight fiercely

hit the nail on the head

说得中肯; 击中要害 do exactly the right thing; do sth in the most effective and efficient way

nail back (v.+adv.)

用钉子把(某物)反钉住 fasten (sth) in a backward position with a nail or nails
nail sth ⇔ back

If you want the cupboard door open all the time, why don't you nail it back?

如果你想让柜子门总开着,为什么不用钉子把门反钉住?

nail down (v.+adv.)

迫使(某人)作出决定,讲明意图或采取行动 force (sb) to make a decision, state his intentions, or take action, etc.
nail sth ⇔ down

Will you nail down that loose board in the floor?

请把那块松动的地板钉牢好吗?

I can't get this lid off, it seems to be nailed down.

我打不开这个盖子,好像是被钉住了。

nail sb ⇔ down to sth

We shall have to nail him down to his promise.

我们将不得不迫使他履行自己的诺言。

I never nail her down to anything.

我不想让她明白地说出她打算做的任何事。

We've been trying to nail him down to a precise agreement.

我们一直想让他说出他的确切协议。

Before they repair the car, nail them down to a price.

在他们修理这辆汽车之前,要他们把价钱讲明白。

nail onto〔to〕 (v.+prep.)

用钉子将(某物)钉在(某物)上 fasten (sth) on with a nail or nails
nail sb/sth onto〔to〕 sth

Nail the boards onto the fence posts, they will make a good fence.

把这些木板钉在立柱上,这样围墙就牢固了。

Nail the sign to the post.

把招牌钉在柱子上。

Surprise nailed him to the spot.

惊愕使他呆立不动。

The letter was nailed to the wall with an arrow.

一支箭把信钉在了墙上。

nail up (v.+adv.)

将(某物)钉牢,钉紧 fasten (sth) in a closed position with nails

• An astonishingly small..hand, with beautiful square-cut nails.

  出自：P. H. Johnson

• Her tight-knuckled hands and bitten nails.

  出自：M. Bradbury

• Close by the threshold of a door nailed fast.

  出自：W. Cowper

• The royal anathema was nailed on the Episcopal gate at London.

  出自：I. D

• The draught..prevented by a small tarpaulin nailed across the opening.

  出自：S. S. Buckman

• The second Shaft..pierc'd his Hand, and nail'd it to his side.

  出自：transf.

1. nail作名词的基本意思是“钉子”,指由金属制成的细棍形的物件,一端有扁平的头,另一端尖锐,主要起固定悬挂物作用。
2. nail还可作“指甲”解,包括手指甲和脚趾甲。

1. nail作动词的意思是“用钉子把物体钉住,钉牢”,引申可作“抓住,逮住”解,是及物动词,接名词或代词作宾语。
2. nail常在宾语后接down,作“迫使某人明确表态; 强迫某人明确说出意图或心愿”解,是一种比较正式的用法。