speck

speck怎么读

英式音标：[spek]

美式音标：[spɛk]

speck基本解释

n. 灰尘；污点；小颗粒

vt. 使有斑点

n. (Speck)人名；(英)斯佩克；(德)施佩克

speck的意思释义

n.

污点；微粒；

vt.

使有斑点；

变形

复数：specks

英英释义

speck[ spek ]

n.

a very small spot

\"the plane was just a speck in the sky\"

同义词：pinpoint

(nontechnical usage) a tiny piece of anything

同义词：atommoleculeparticlecorpusclemote

a slight but appreciable addition

同义词：touchhinttingemitepinchjotsoupcon

v.produce specks in or on

\"speck the cloth\"

speck用法及例句

词组短语

a speck of一点点

同近义词辨析

particle, atom, grain, speck, molecule

这组词都有“粒，微粒”的意思，其区别是：

particle指任何物质的微粒，引申指任何小的部分。

atom指元素的较小粒子，其体积比molecule小。

grain通常指能为肉眼清楚看到的颗粒，比上述几个词所表“粒”的体积大。

speck一般指“微点”或“微粒”，可引申指“斑点、污点”。

molecule指物质中保持原物质的一切化学性质，能独立存在的较小微粒，即分子。

双语例句

用作名词(n.)

You can\'t eat bread covered with dark specks.

你可不能吃满是黑斑的面包啊。

I\'ve got a speck in my left eye.

我左眼里掉进一颗灰尘。

There\'s not a speck of dust in their house.

他们的屋里没有一点儿灰尘。

He looked at a speck on the window glass.

他看着窗玻璃上的一个污点。

There is not a speck of doubt about it.

那件事一点疑问也没有。

The debate aroused not a speck of public interest.

这次争论没有引起公众丝毫的兴趣。

例句参考

Graft-versus-leukemia reactions after bone marrow transplantation.

Salmonella mutagenicity tests: II. Results from the testing of 270 chemicals.

Protein and cell membrane iodination with sparingly soluble chloroamide, 1,3,4,6-tetra chloro-3a,6a-Diphenylglycoluril.Biochem. Biop...

Salmonella mutagenicity tests: III. Results from the testing of 255 chemicals

Prospects for LED lighting

An update of controlled physical activity trials in cancer survivors: a systematic review and meta-analysis

Local delivery of paclitaxel to inhibit restenosis during angioplasty of the leg.

Bone marrow transplantation for Philadelphia chromosome-positive acute lymphoblastic leukemia.

Retinoic acid receptors and retinoid X receptors: interactions with endogenous retinoic acids.

Interaction, growth, and ordering of epitaxial graphene on SiC{0001} surfaces: A comparative photoelectron spectroscopy study

speck词源

speck (n.)

Old English specca \"small spot, stain,\" of unknown origin; probably related to Dutch speckel \"speck, speckle,\" Middle Dutch spekelen \"to sprinkle\" (compare speckle (v.)). Meaning \"tiny bit\" developed c. 1400. As a verb, 1570s, from the noun. Related: Specked.

speck相关例句

1.a speck of dust

一点灰尘

3.sensitivity speck

敏化中心

4.grey speck of soybea

大豆灰斑病

5.bacterial speck

细菌性斑点病

6.a speck of mould

霉斑

7.grey speck disease

灰斑病

8.a speck of dirt

一点尘土

9.a speck of paint

一点颜料

10.Black speck;Black spot

黑斑(摄影)

-- 来源 -- 英汉 - 翻译样例 - 汉英