1. draw a blank : 抽空签；

1. blank

1. I tried to tell her the truth, but she just gave me a blank look.
    我想告诉她事实真相，但她只是莫名其妙地看看我。

2. \u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D

2. There was a blank look on his face.
    他脸上没有表情。

3. She sometimes occupied her blank days with sewing.
    她有时做做针线来消磨日子。

1. Fill in the blanks with appropriate pronouns.
    在空格处填入适当的代名词。

1. 坯料：一些国外相关专利经常将纸箱和坯料(BLANK)分别写成数条权利要求,发明名称多为:ACARTONANDBLANK,有多条关于BLANK的权利要求,而且一般最后一条往往是类似的写法.

2. blank在线翻译

2. 毛坯：另外,原来的制法由于采用圆形毛坯(Blank)材料,需要大量的切割宽度和轮毂孔冲压,而ECOD成形采用将长方形钢板卷起来进行焊接的圆筒,因此可大大减少投入材料的浪费.

3. 空格：我们看到这两句相比main那一行都缩进(Indent)了一些,在代码中可以用若干个空格(Blank)和Tab字符来缩进,缩进不是必须的,但这样使我们更容易看出这两行是属于main的定义之中的,要写出漂亮的程序必须有整齐的缩进,

1. 空白的；空的
    Something that is blank has nothing on it.

    e.g. We could put some of the pictures over on that blank wall over there...
           我们可以把一些图画贴在那边的空白墙壁上。
    e.g. He tore a blank page from his notebook.
           他从他的笔记本上撕下一页空白纸。

2. 空白处；空格
    A blank is a space which is left in a piece of writing or on a printed form for you to fill in particular information.

    e.g. Put a word in each blank to complete the sentence.
           每个空格填上一个单词，把句子补充完整。

3. 茫然的；漠然的；毫无表情的
    If you look blank, your face shows no feeling, understanding, or interest.

    e.g. Abbot looked blank. ''I don''t quite follow, sir.''...
           阿博特一脸茫然。“我没听明白，先生。”
    e.g. His daughter gave him a blank look.
           他女儿漠然地看了他一眼。

4. （头脑或记忆）一片空白
    If your mind or memory is a blank, you cannot think of anything or remember anything.

blank什么意思

    e.g. I''m sorry, but my mind is a blank...
           对不起，我脑子里一片空白。
    e.g. I came round in hospital and did not know where I was. Everything was a complete blank.
           我在医院里醒了过来，不知道自己身在何处。一切都是空白。

5. 空包弹
    Blanks are gun cartridges which contain explosive but do not contain a bullet, so that they cause no harm when the gun is fired.

    e.g. ...a starter pistol which only fires blanks.
           只发射空包弹的发令枪

6. see also: point-blank

7. 一无所获；扑空
    If you draw a blank when you are looking for someone or something, you do not succeed in finding them.

    e.g. They drew a blank in their search for the driver.
           他们四处寻找那个司机，但一无所获。

8. （脑子）突然一片空白
    If your mind goes blank, you are suddenly unable to think of anything appropriate to say, for example in reply to a question.

    e.g. My mind went totally blank.
           我的脑子突然一片空白。

相关词组：blank out

1. a cartridge containing an explosive charge but no bullet

    Synonym: dummyblank shell

2. a piece of material ready to be made into something

3. a blank gap or missing part

    Synonym: lacuna

4. a blank character used to separate successive words in writing or printing

    e.g. he said the space is the most important character in the alphabet

    Synonym: space

1. keep the opposing (baseball) team from winning

1. void of expression

    e.g. a blank stare

    Synonym: vacuous

2. (of a surface) not written or printed on

    e.g. blank pages
           fill in the blank spaces
           a clean page
           wide white margins

    Synonym: cleanwhite

3. not charged with a bullet

    e.g. a blank cartridge