| 释义 |
rough·en 英ˈrʌfən美ˈrʌfənAHDrŭfʹən ☆☆☆☆☆高四Ｇ宝八COCA⁷³⁸³⁵iWeb⁴¹²¹⁷
基本英英词源记法近义反义例句Thesaurus例句
v.弄粗弄崎岖不平¹⁰⁰过去分词roughened现在分词roughening三单roughens
粗糙
Verb:
make rough or rougher;roughen the surfaces so they will stick to each other rough,粗糙的，-en,使。词根记忆rough粗糙的+ en ⇒变得粗糙GRE红宝书rough粗糙的+en
rough + en 使近义词 scratch抓abrade擦伤rough粗糙的toughen变坚韧crumple使)起皱coarsen（使变粗反义词 smooth光滑的
动词91%,名词9%
as in.harden
同义词 acclimate,acclimatize,adapt,adjust,blunt,brutalize,callous,callus,coarsen,conform,deaden,develop,discipline,dull,embitter,habituate,indurate,inure,numb,paralyze,season,steel,stiffen,strengthen,stun,stupefy,teach,traincase-harden,climatize,make callous,render insensitive
反义词 disarrange,disorder,enliven,neglect,unfit,weakenbe intolerant,indulge,liquefy,melt,soften,spoilas in.rough up
同义词 beat up,maltreat,manhandle,mistreatabuse,bash,batter,hit,knock about,knock around,mishandle,roughhouse,slap around,thrash
反义词 treat wellaid,help,protect
hardenverb accustom
acclimate,acclimatize,adapt,adjust,blunt,brutalize,callous,callus,case-harden,climatize,coarsen,conform,deaden,develop,discipline,dull,embitter,habituate,indurate,inure,make callous,numb,paralyze,render insensitive,season,steel,stiffen,strengthen,stun,stupefy,teach,train
rough upverb handle harshly
abuse,bash,batter,beat up,hit,knock about,knock around,maltreat,manhandle,mishandle,mistreat,roughen,roughhouse,slap around,thrash
roughed upverb handle harshly
abused,bashed,battered,beat up,hit,knocked about,knocked around,maltreated,manhandled,mishandled,mistreated,roughened,roughhoused,slapped around,thrashed As a conventional surface process, grit blasting can be used to clean and roughen metal surface.
喷砂是常用的金属表面处理方法，可起毛化和清洁作用，如作为热喷涂涂层的预处理工艺。 dictall
The results show that the two-step method can effectively remove Co on the cemented carbide substrates and obviously roughen the surface of the cemented carbide substrate.
研究表明，两步混合处理法不仅可以有效的去除硬质合金基体表面的钴，而且，还可显著粗化硬质合金衬底。 cnki
These ingredients can cause bleeding under the nails, discolouration and can roughen the smooth texture of the nails.
这些成分可引起指甲下出血，变色，甚至使原本质地光滑的指甲变得粗糙。 yeeyan
You'd better roughen the surface before applying the paint.
你最好先把表面弄毛糙再涂颜料。《21世纪大英汉词典》 |