| 释义 |
di·late 英daɪˈleɪt, ˈdaɪˌleɪt美daɪˈlet, ˈdaɪˌletAHDdī-lātʹ, dīʹlāt' ★☆☆☆☆高四ＧＩＳＴ宝八COCA³⁰⁰²⁵BNC⁵⁷⁷⁴⁶iWeb¹⁸⁶⁶⁰
基本英英词源搭配记法近义反义例句Thesaurus例句
v.使扩大²⁰;扩大³⁴;膨胀¹⁸;详述²⁸形容词dilatable副词dilatably名词dilatability过去分词dilated现在分词dilating三单dilates
扩大扩大，延伸，蔓延
Verb:
become wider;His pupils were dilated add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing;She elaborated on the main ideas in her dissertation di-, 分开，散开，来自dis-变体。-lat, 变宽，膨胀，词源同latitude, lateral. 即扩散，膨胀。dilate upon详述dilate on详述
方振宇词汇奥秘di＝dis＝apart，分开+late带来，搬运→运到远处→使膨胀
比较记忆dilatern.扩张器；扩张肌dilationn.膨胀，扩大，扩张dilativeadj.膨胀的，有扩张作用的，膨胀性的dilatorn.使扩张的人；扩张器衍生词dilate+able表形容词，可…的→dilatableadj.会膨胀的dilate+ation名词后缀→dilatationn.扩张，膨胀GRE红宝书di分开, late放, 放大的－－扩大; di弟, late: 弟弟要迟到了, 妈妈愤怒了, 眼睛也睁大了.
di- 二 + 音：拉它，两边拉它会伸长；di双倍 + late 迟到，延迟二倍，拖拖拉拉，做什么事都拉得很长，拉长，扩张
di-二late放→放开→ 扩大; 注意不要和dilute冲淡、稀释相混；钱博士dis分开+lat扩展+e→扩展开→使扩大，使膨胀⇒详述
词根lat-扩展；宽的，广的来自拉丁语。
近义辨析dilate和expand都可以表示“扩展”，区别在于：expand比较通俗，更常见，dilate相对更加专业，在医学领域应用较多，如表示血管、瞳孔的扩张等。GRE难词记忆dilate→di=dis 完全地+late=wide 宽的→使变宽→扩大GRE难词记忆dilate→detail n.细节，详情→增加细节，扩大篇幅dis分开+lat扩展+e→扩展开→使扩大，使膨胀⇒详述。词根记忆di分开+lat放+e→分开放使变得更大→膨胀词根记忆di + late放→ 放开 ⇒扩大词根记忆di分开+late=带开=扩大近义词 widen加宽open开着的enlarge扩大amplify扩大distend扩大magnify放大broaden变宽stretch伸展balloon气球exposit揭示increase增加dwell on细想expatiate详述elucidate阐明flesh out长胖expand使 … 膨胀expound详细说明elaborate详尽的lucubrate精心制作
动词93%,名词7%
用作动词Sometimes, I feel I need todilatemy pupils to remain attentive.有时,我觉得需要扩大瞳孔才能精神集中。
The horsedilatedits nostrils.那匹马张大它的鼻孔。
The catdilatedits eyes in the darkness.猫在黑暗中睁大眼睛。
The balloon willdilatewith air.气球充气将会膨胀。
If there are time, I candilateon the subject.要是有时间，我可以详细谈谈这个问题的。verb.stretch, widen
同义词 expoundamplify,augment,broaden,develop,distend,enlarge,expand,expatiate,extend,increase,inflate,lengthen,prolong,protract,swellbe profuse,be prolix,puff out
反义词 abbreviate,abridge,compress,condense,contract,curtail,cut,decrease,deflate,diminish,lessen,lower,narrow,reduce,shorten,shrinkconstrict
balloonverb billow out;bloat
belly,blow up,bulge,distend,enlarge,expand,inflate,puff out,swell
balloonedverb billow out;bloat
bellied,blew up,bulged,dilated,distended,enlarged,expanded,inflated,puffed out,swelled
bloatverb blow up like a balloon
balloon,belly,bilge,billow,dilate,distend,enlarge,expand,inflate,puff up,swell
bulgeverb project outward
bag,balloon,beetle,billow,bloat,bug out,dilate,distend,enlarge,expand,extrude,jut,overhang,poke out,pop out,protrude,protuberate,puff out,stand out,stick out,swell
developverb expand, work out
actualize,advance,amplify,augment,beautify,broaden,build up,cultivate,deepen,dilate,elaborate,enlarge,enrich,evolve,exploit,extend,finish,heighten,improve,intensify,lengthen,magnify,materialize,perfect,polish,promote,realize,refine,spread,strengthen,stretch,unfold,widen
developsverb expand, work out
acquires,arises,befalls,betides,breaks,breaks out,breeds,chances,comes about,comes off,commences,contracts,ensues,establishes,follows,forms,generates,goes,happens,invests,originates,picks up,results,starts,transpires A small number of adults and children with cataracts may benefit for a short time from eyedrops that widen dilate the pupil.
散大瞳孔的眼药水可能会使一小部分患有白内障的成人和儿童的症状得到短期的缓解。 yeeyan
The buildup of carbon dioxide causes blood vessels in the brain to dilate, resulting in headaches.
二氧化碳的累积造成脑部血管扩张，导致头痛。 yeeyan
The lungs dilate in breathing.
呼吸时肺部扩张。《新英汉大辞典》
Alcohol makes you feel warm and turn beet red because it causes your blood vessels to dilate.
酒精让你觉得暖和、让你的脸跟猴子屁股一样红是因为酒精使得血管膨胀。 yeeyan
Dr McMahon also established that stored blood does indeed lose its ability to dilate blood vessels.
他还确定储存过的血确实失去了扩张血管的能力。 ecocn
Eyedrops that enlarge dilate the pupil may also be used to increase the amount of light getting into the eye.
此外，也可以使用一些散大瞳孔的眼药水以便增加进入眼球的光线。 yeeyan
For example, medicines that help dilate major air passages of the lungs can improve shortness of breath.
例如，帮助扩张肺部主要气道的药品能够改善呼吸困难。 who
It has been observed to cause the pupils to dilate, increase blood pressure, and increase the heart rate.
它也可能引起瞳孔膨胀，血压增高和心率不齐。 yeeyan
Long-term alcohol abuse affects hormone levels and has an adverse effect on the nervous system, which means blood vessels in the genitals don't relax and dilate sufficiently to ensure an erection.
长期的酗酒会影响荷尔蒙水平，且对于神经系统有害，这意味着睾丸中的血管不能舒张并且不能充分的膨胀形成勃起。 yeeyan
Sometimes, I feel I need to dilate my pupils to remain attentive.
有时，我觉得需要扩大瞳孔才能精神集中。 ebigear
Spinach is a potent source of magnesium, which helps dilate blood vessels, according to Japanese researchers.
根据日本研究者的说法，菠菜富含镁元素，能够有效扩张血管。 yeeyan |