chalk是什么意思

chalk

英[t???k] 美[t?ɑ?k]

n. 粉笔，白垩；
v. 用粉笔画（或写）；

第三人称单数：chalks;

过去式：chalked;

过去分词：chalked;

现在分词：chalking;

同义词

v.
chalk的同义词之：涂白,刷白
whiten bleach pale blanch make calcimine whitewash
n.
chalk的同义词之：粉笔
crayon pastel blackboard
chalk的同义词之：其他释义
white

词组

chalk up
To earn or score 挣得或得分 To credit or ascribe 把…归于或归功
as different as (或 like) chalk and cheese
(Brit.)fundamentally different or incompatible (英)截然不同的；毫不相容的
by a long chalk
(Brit.)by far (英)…得多；最
chalk and talk
(Brit.)teaching by traditional methods focusing on the blackboard and presentation by the teacher as opposed to more informal or interactive methods (英)使用黑板板书和老师主讲的传统教学法
not by a long chalk
(Brit.)by no means; not at all (英)决不；一点也不
chalk something out
sketch or plan 粗略地计划；规划
chalk something up
draw or write something with chalk 用粉笔画（或写） achieve something noteworthy 取得，达到 ascribe something to a particular cause 把…归于

柯林斯高阶英汉双解学习词典释义

N-UNCOUNT

白垩

Chalk is a type of soft white rock. You can use small pieces of it for writing or drawing with.
例句
...the highest chalk cliffs in Britain... 英国最高的白垩悬崖 Her skin was chalk white and dry-looking. 她的皮肤看上去苍白发干。
N-UNCOUNT

粉笔

Chalk is small sticks of chalk, or a substance similar to chalk, used for writing or drawing with.
例句
...somebody writing with a piece of chalk. 在用粉笔写字的某人 ...drawing a small picture with coloured chalks. 用彩色粉笔画一幅小图
VERB

用粉笔画(或写)

If you chalk something, you draw or write it using a piece of chalk.
例句
He chalked the message on the blackboard... 他用粉笔将消息写在黑板上。 There was a blackboard with seven names chalked on it. 黑板上用粉笔写着7个人名。
PHRASE

截然不同;完全不同

If you say that two people or things are like chalk and cheese, you are emphasizing that they are completely different from each other.
例句
The two places, he insists, are as different as chalk and cheese... 他坚持说那两个地方有天壤之别。 We are very aware of our differences, we accept that we are chalk and cheese. 我们非常清楚相互之间的差异，并且承认自己是截然不同的两类人。
PHRASE

(用于加强语气)绝对

You can use by a long chalk to add emphasis to something you are saying.
例句
The rest of us hadn't finished our drinks, not by a long chalk. 我们其余几个人还没有喝完，还差得远呢。

英英词典释义

Noun
1. a soft whitish calcite
2. a pure flat white with little reflectance
3. amphetamine used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant
4. a piece of chalk (or similar substance) used for writing on blackboards or other surfaces
Verb
1. write, draw, or trace with chalk

行业词典

体育：比赛的得分；
医学：天然碳酸钙：沉积在海底的海产小生物经酸和热作用分解的无定形存留物。用作牙科学中的磨光剂，又常作为牙粉中的一种成分；精制白垩；
地质学：白垩；

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