concentrates

听听怎么读

[ˈkɔnsəntreits]

是什么意思

专心于( concentrate的第三人称单数 )；注意；集中；聚集

双语释义

v.(动词)

vt. 集中,聚集 come or bring together in a small area
vt. 浓缩 make stronger
vt. & vi. 专心于; 注意 focus (one's attention) on

英英释义

concentrate

n.
- the desired mineral that is left after impurities have been removed from mined ore
  同义词：dressed ore
- a concentrated form of a foodstuff; the bulk is reduced by removing water
- a concentrated example
  "the concentrate of contemporary despair"
v.
- make (the solvent of a solution) dense or denser
- direct one's attention on something
  同义词：focuscentercentreporerivet
- make central
  同义词：centralizecentralise
- make more concise
  同义词：digestcondense
- draw together or meet in one common center
  "These groups concentrate in the inner cities"
- compress or concentrate
  同义词：condensecontract
- be cooked until very little liquid is left
  同义词：boil downreducedecoct
- cook until very little liquid is left
  同义词：reduceboil down

学习怎么用

词汇搭配

用作动词 (v.)

～+名词

concentrate efforts集中力量
concentrate one's energies集中精力
concentrate one's forces集中兵力
concentrate gunfire集中炮火
concentrate investment集中资金
concentrate broth浓缩肉汤
concentrate milk浓缩牛奶
concentrate solution浓缩溶液
concentrate one's thoughts集中思想
concentrate troops集中部队

～+副词

concentrate carefully全心贯注
concentrate desperately拼命集中
concentrate intensely热情聚集
concentrate logically集中推理地
concentrate mentally集中注意力
concentrate swiftly迅速集结

～+介词

concentrate against集中…攻击…
concentrate sth against the enemy's position集中(炮火)轰击敌人的阵地
concentrate in把…集中在…上
concentrate in class专心听讲
concentrate on a book聚精会神地读书
concentrate on increasing markets全力扩大市场
concentrate on one's work致力于工作
concentrate sth by evaporation通过蒸发浓缩
concentrate into把…汇集成,把…浓缩成
concentrate into a dense mass乌云密集
concentrate on evaporation蒸发而浓缩

词组短语

concentrate on集中精力于；全神贯注于

copper concentrate铜精矿

ore concentrate精矿

zinc concentrate锌精矿；精炼锌

protein concentrate浓缩蛋白；蛋白质精料

iron ore concentrate铁精矿，铁精砂

lead concentrate铅精矿；铅精矿砂

magnetite concentrate磁铁精矿

soy protein concentrate大豆浓缩蛋白；[医]浓缩大豆蛋白

rough concentrate粗精矿

concentrate upon专心于；集中在

更多收起词组短语

双语例句

用作动词(v.)

I can't concentrate on my work when I'm tired.
我累了就无法集中精力工作。
The confusing matters make him unable to concentrate on his study.
那么多烦心事使他无法专心学习。
The crowds concentrated round the palace.
人群汇集在宫殿的四周。
Birds concentrate in places where food is abundant.
鸟聚集在食物丰盛的地方。
We can concentrate sugar solution into syrup.
我们可以将糖的溶液浓缩为糖浆。

用作名词(n.)

It is an orange concentrate which you dilute with water.
这是一种兑水饮用的浓缩橙汁.

权威例句

Preparation and storage of platelet concentrates.
Fibre concentrates from apple pomace and citrus peel as potential fibre sources for food enrichment
Biomineralization of metal-containing ores and concentrates
The role of the plasma from platelet concentrates in transfusion reactions.
Classification of platelet concentrates: from pure platelet-rich plasma (P-PRP) to leucocyte- and platelet-rich fibrin (L-PRF)
Hemostatic factors and replacement of major blood loss with plasma-poor red cell concentrates.
Double-blind, placebo-controlled trial of antithrombin III concentrates in septic shock with disseminated intravascular coagulation.
A theoretically-based model for predicting total digestible nutrient values of forages and concentrates
Adenomatous Polyposis Coli (APC) Protein Moves along Microtubules and Concentrates at Their Growing Ends in Epithelial Cells
Photochemical inactivation of viruses and bacteria in platelet concentrates by use of a novel psoralen and long-wavelength ultraviol...

反义词

distract

c开头的单词