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。...

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。...

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...

wonderful的反义词有：ordinary, plain。adj.wonderful的反义词（极好的,绝妙的）：ordinary, plain。...

I also enjoy windsurfing, tennis, racquetball, swimming, you name it.我也喜欢帆板、网球、短柄墙球、游泳等等，不一而足。Try tennis, badminton or windsurfing. In short, anything challenging...试试网球、羽毛球或帆板运动吧。总之，只要是有挑战性的。She gets her kicks from wind...

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

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。...

At the highest executive levels earnings and performance aren't always correlated.在最高管理层，收入与工作表现并不总是相关的。The camera combines rugged reliability with unequalled optical performance and speed.这款相机既坚固耐用，又有超凡的光学性能和快门速度。T...

colourful的音标：colourful的英式发音音标为：['kʌləfl]colourful的美式发音音标为：['kʌləfəl]...

I shivered and pulled my scarf more tightly round my neck.我打了个寒战，用围巾把脖子围得更紧了。Then she untied her silk scarf.然后她把丝巾解下来。I bought a great tie-dyed silk scarf.我买了条非常好的扎染丝巾。...

waterfowl的复数形式为：waterfowl...

perform的现在完成时为：performed...

n.香气( perfume的名词复数 )，芳香，香味，馨...

Butterflies flitted from flower to flower.蝴蝶在花丛中飞来飞去。Butterflies can be strong flyers.蝴蝶的飞翔力强。Can you separate butterflies from moths?你能区别蝴蝶和飞蛾 吗 ?...

adj.过多的，多余的，不必要的，奢侈的...

屈曲过度，过度屈曲...

Buy yourself some candy -- a lot, enough to give you a wonderful stomach ache. "给我自己买些糖果 ---- 买多多的, 不要怕吃得肚子太痛了.The most pleasurable experience of the evening was the wonderful fireworks display.这个晚上最让人高兴的就是精彩的焰火表演。...a w...

The acute Perforation has developed.发生急性穿孔.Involvement of the small bowel by primary or metastic neoplasms may occasionally be followed by perforation.原发性或转移性肿瘤累及小肠也偶可继发穿孔.The complications of duodenal ulcer that require...

airfast的音标：airfast的英式发音音标为：['eəfəst]airfast的美式发音音标为：['erfəst]...

turfing的音标：turfing的英式发音音标为：['tɜ:fɪŋ]turfing的美式发音音标为：['tɜfɪŋ]...

Mobility is very important in guerrilla warfare.机动性在游击战中至关重要....trench warfare.堑壕战blatantly contravening the rules of civilized warfare公然违反文明战争的原则Identification Friend - or - Foe ( IFF ) system is very important in moder...

Tents have been set up next to hospitals to handle the overflow.医院旁搭起了帐篷以安置容纳不下的人员。The loch's overflow cascades into the waterfalls of a Japanese water garden.溢出的湖水倾泻而下，形成了一座日式水景花园的瀑布。There is an overflow of cheap b...

He knew when to leave well alone and when to interfere.他知道什么时候该适可而止，什么时候该插手干预。The hearing-impaired say digital phones interfere with hearing aids.听觉障碍者反映数字电话会对助听器造成干扰。Don't interfere in what doesn't concern you...

Never mind now about Hurstwood's perfidy -- why had he done this?现在先别管赫斯渥的背理悖行 -- 他为什么要这样做?Oh, the perfidy of men!啊, 男人的奸诈!He was quite certain now that she knew he was married and angered at his perfidy.他现在已可以断定,她已...

barf的一般过去时为：barfed...

May God forfend such an unhappy fate!愿神能挡开这样的不幸命运....

Today the best tests are performed in the hospital .see chap. 17..现在，本医院可提供最好的化验（见第17章）。Cut it out, Perry. You've performed your heroics. It's all over now.住手吧，佩里。你已经逞过英雄了。现在一切都结束了。How-ever, the main core of th...

二甲啡烷，二甲吗喃...

abbr.right field （棒球）右外场...

powerful的比较级为：more powerful...