perfect的近义词/同义词有：flawless, intact, right, ideal, faultless, pure, accurate, expert, absolute, correct, excellent, proper, right, strict, faithful, finished, flawless, unconditional, improve, accurate, faultless, refine, ...

cheerful的反义词有：melancholy, gloomy, reluctant, dismal, cheerless, sad, dismal, dark, cheerless, gloomy, melancholy。adj.cheerful的反义词（兴高采烈的;乐意的）：melancholy, gloomy, reluctant, dismal, cheerless。cheerful的反义词（其他释义）：sad, dismal...

perfect的近义词有：improve, better, perfect, refine,perfect, ideal。下面这些动词均有"改进，改善"的含义：improve：最常用词，多指状态或性质上的深刻或重要改进，也可指自身能力的提高。 better：多用于口语，指适当地改善原来并非很差的状态或性质，也指社会地位、经济状况的改善。perfect：语义强，通常指使方法、技术等达到完善美好的境地。refine：侧重指使语言、仪态等变得...

powerful的反义词有：ineffective, weak, powerless, powerless。adj.powerful的反义词（强有力的;效力大的;有权威的）：ineffective, weak, powerless。powerful的反义词（其他释义）：powerless。...

Corfield的音标：...

perfect的反义词有：imperfect, defective, imperfect。adj.perfect的反义词（完美的;完整无缺的）：imperfect, defective。perfect的反义词（其他释义）：imperfect。...

colorful的反义词有：colorless。adj.colorful的反义词（富有色彩的）：colorless。...

colorful的近义词/同义词有：vivid, gay, rich, picturesque, bright, eccentric, brilliant, multicolored, striking, animated, distinctive, droll, variegated, florid, showy, rainbowlike, quaint, odd, unusual, vivid, highly-colored, fu...

Many of the dancers at the fancy dress ball wore colorful masks.化装舞会上的许多跳舞者戴着五颜六色的面具。The theory is vapid, while the life is colorful.理论是灰色的, 唯生活之树常青.This fact glossed over the colorful foretime of Singapore.这一事实却掩盖了新加坡多姿...

superficial的反义词有：radical, essential, deep。adj.superficial的反义词（表面的;肤浅的）：radical, essential。superficial的反义词（其他释义）：deep。...

fearful的反义词有：bold, courageous, fearless, bold, courageous, fearless。adj.fearful的反义词（吓人的;担心的）：bold, courageous, fearless。fearful的反义词（其他释义）：bold, courageous, fearless。...

barf的一般过去时为：barfed...

perfection的反义词有：imperfection, imperfection。n.perfection的反义词（完全;完备;卓越）：imperfection。perfection的反义词（其他释义）：imperfection。...

hyperfluid的音标：hyperfluid的英式发音音标为：[haɪpə'flʊɪd]hyperfluid的美式发音音标为：[haɪpə'flʊɪd]...

imperfect的反义词有：perfect, complete。adj.imperfect的反义词（不完全的;有缺点的）：perfect。imperfect的反义词（其他释义）：complete。...

superficial的近义词/同义词有：shallow, cursory, surface, peripheral, trivial, surface, insincere, shallow, cursory, facile, outside, outward, exterior。adj.superficial的近义词（表面的;肤浅的）：shallow, cursory, surface。superficial的近义词（其他释义）：p...

As she went past there was a gust of strong perfume.她走过时有一股浓烈的香水味。There were two lemon trees and I paused to enjoy their perfume.那里有两棵柠檬树，我不禁驻足品味柠檬的芬芳。She dabbed a drop of the musky perfume behind each ear.她在两耳后分别擦上一小滴麝香...

performance的近义词有：act, action, deed, operation, performance。下面这些名词均含"行为，行动"的含义：act ：一般指具体的、短暂的或个别的行为，强调行为的完成及其效果。action ：普通用词，着重行动的过程。deed ：较庄重用词，除泛指各种行为外，还可用于指某种高尚或伟大的行为，故常译作"功绩，业绩"。operation ：多指一连串行动或行为的完成方式。performance...

perform的反义词有：neglect, neglect。vt.perform的反义词（履行;完成;做）：neglect。perform的反义词（其他释义）：neglect。...

airfield的音标：airfield的英式发音音标为：['eəfi:ld]airfield的美式发音音标为：['erfild]...

butterfly的音标：butterfly的英式发音音标为：['bʌtəflaɪ]butterfly的美式发音音标为：['bʌtərflaɪ]...

[体]熟能生巧...

n.帆板运动v.作风帆冲浪运动( windsurf的现在分词 )...

She knew that her efforts to feign cheerfulness weren't convincing.她明白自己强作欢颜是瞒不了谁的.Cheerfulness doesn't always imply happiness.快活并不总是意味着幸福.Skateboarding gives one the extreme sense of cheerfulness and success.滑...

On its home turf, the combined bank would be unrivalled.那家联合银行在它自己的地盘上就无可匹敌了。Their turf was Paris: its streets, theaters, homes, and parks.巴黎是他们的地盘：那里熟悉的大街、剧院、住宅和公园。He squelched across the turf.他扑哧扑哧地走过草皮。...

No one knows how many people currently surf the Net.没人知道现在有多少人在网上冲浪。I sometimes get up at three or four in the morning and I surf the net.“我有时候早上三或四点起床,在网上冲浪. ”B : Yes. By the way do you often surf the Net?是的,顺便问一下,你经常上网...

subterfuges的音标：...

The kitchen garden was full to overflowing with fresh vegetables.家庭菜园里种满了新鲜蔬菜。Jails and temporary detention camps are overflowing.监狱和临时拘留所里人满为患。He emptied a few overflowing ashtrays.他将几只满满的烟灰缸倒干净。...

perform的音标：perform的英式发音音标为：[pə'fɔ:m]perform的美式发音音标为：[pər'fɔrm]...

n.（饮酒无度的）酒吧间常客( barfly的名词复数 )...