emission control是什么意思？

Several different types of troubles may be caused by improper conditions in the evaporative - emission - control systems.蒸发控制系统的不正常工况能引起不同类型的故障.All automobile engines now built are equipped with the positive - crankcase ...

emission control的音标：emission control的英式发音音标为：[ɪ'mɪʃən kən'trəul]emission control的美式发音音标为：[ɪ'mɪʃən kən'trol]...

后来这块地灌木丛生。The area was then colonized by scrub.格蕾琴只要一离开办公室，她又会疑窦丛生。Once Gretchen had left the office, her doubts would return with a vengeance.掐掉幼株的芽尖以便让它们长得紧凑浓密，呈丛生状。Pinch out the tips of the young growths to make for c...

n.冷静，公平...

wicker的复数形式为：wickers...

n.陡崖，高原陡缘，硬岩礁...

n.科威特（中东国家）...

鲱科...

v.啄，啄食，小口地吃( peck的现在分词 )，匆匆地吻...

He changed his overalls for a suit.他脱下工装裤, 换上了一套西服。They had given him new underclothes and a clean suit of overalls.他们给他换了新内衣和一套干净的工作服.He then changed into overalls and spent the next eight hours as a dustman.然后他换上工装裤,作为...

pacify的反义词有：offend, provoke, anger, irritate。vt.pacify的反义词（使平静;抚慰）：offend, provoke, anger, irritate。...

“破裂”的英语可以翻译为：eak，fracture，burst，split，breach ...

“中心区”的英语可以翻译为：centre ...

他们说他们除了勤勉地在报纸中厌恶广告削减出自折扣券.They say they hate ads in newspapers but diligently cut out coupons.他勤勉地履行职责.He was assiduous in performance of duty.勤勉地看, 而且注意你的数字.Diligently look at, and attend to your figure....

amylemia的音标：amylemia的英式发音音标为：[əmaɪ'li:mjə]amylemia的美式发音音标为：[əmaɪ'limjə]...

In chapter three, we study the wavelet numerical solution of simply - boundary value problem of biharmonic equation.第三章, 我们考察了双调和方程简支边值问题的非平稳小波数值解....

characterize的近义词/同义词有：represent, portray, delineate, describe, depict, picture, distinguish, qualify, differentiate, specify。vt.characterize的近义词（记述特征;表现特征）：represent, portray, delineate, describe, depict, picture, distin...