bullgrader的音标：bullgrader的英式发音音标为：[bʊlɡ'reɪdər]bullgrader的美式发音音标为：[bʊlɡ'reɪdər]...

centigrade的音标：centigrade的英式发音音标为：['sentɪgreɪd]centigrade的美式发音音标为：['sɛntɪˌɡred]...

grader的音标：grader的英式发音音标为：['greɪdə(r)]grader的美式发音音标为：['ɡreɪdər]...

In practice this is not the case since part of the sludge is not biodegradable.实际上不是这样,因为有一部分污泥不能为生物所降鲜.The rap oil - based lubricative additive is biodegradable and environment receivable lubricant.菜籽油基添加剂是一种可生物降解的环保的润滑...

downgrading的音标：downgrading的英式发音音标为：[ˌdaʊn'ɡreɪdɪŋ]downgrading的美式发音音标为：[ˌdaʊn'ɡreɪdɪŋ]...

重足动物...

n.渐次的，逐渐的，徐徐的...

gradients的音标：...

undergraduate的反义词有：graduate, graduate。n.undergraduate的反义词（大学生,大学肄业生）：graduate。undergraduate的反义词（其他释义）：graduate。...

v.（使）逐渐转化，顺次排列...

degradable的音标：degradable的英式发音音标为：[dɪ'greɪdəbl]degradable的美式发音音标为：[dɪ'ɡredəbəl]...

There are additional publications of special relevance to new graduates.还有对于新毕业生来说特别重要的其他出版物。Many graduates are employed in the electronics and computing industries.很多毕业生就职于电子和计算机行业。British universities have very little ...

n.韵律，练习曲集，辞典...

gradus的音标：gradus的英式发音音标为：['greɪdəs]gradus的美式发音音标为：['greɪdəs]...

v.降低( degrade的第三人称单数 )，使降级，降低…身分，使丢脸...

n.毕业，毕业典礼( graduation的名词复数 )...

gradual的近义词/同义词有：slow, little, easy, slow, by。adj.gradual的近义词（逐渐的;慢慢的）：slow。gradual的近义词（其他释义）：little, easy, slow, by。...

retrograde的音标：retrograde的英式发音音标为：['retrəgreɪd]retrograde的美式发音音标为：['rɛtrəˌɡred]...

degrade的现在完成时为：degraded...

biodegradation的音标：biodegradation的英式发音音标为：[ˌbɑɪəʊdɪgreɪ'dɪʃən]biodegradation的美式发音音标为：[ˌbɑɪoʊdɪgreɪ'dɪʃən]...

degrade的音标：degrade的英式发音音标为：[dɪ'greɪd]degrade的美式发音音标为：[dɪ'ɡred]...

v.提升( upgrade的第三人称单数 )，使（机器、计算机系统等）升级，提高（设施、服务等的）档次，提高（飞机乘客、旅馆住客等）的待遇...

The roads are built to accommodate gradual temperature changes.修建这些道路时考虑到了温度的逐渐变化。Weaning should be a gradual process.断奶要一步步来。a gradual change in the climate气候的逐渐变化...

She described the degradations she had been forced to suffer.她描述了自己被迫经受的屈辱。The researches of the thermal and photo degradations of aramid fibers are systematically discussed.摘要阐述了芳纶的热、光老化降解研究的进展情况.The microbial and oxida...

v.（官阶、质量）等级( grade的过去式和过去分词 )， 年级， （考试或作业的）分数， （学生受测试的）技巧水平（尤指音乐方面）...

retrograde的现在完成时为：retrograded...

The closure of the factory is a retrograde step .工厂的关闭是一大退步。Infection can spread retrograde down a drain from the exterior.感染能从外界经引流管逆行播散.The motion of the particle is retrograde.质点运动是衰减的....

graduate的复数形式为：graduates...

Gravigrada的音标：...

They were sickened by the scenes of misery and degradation they found.目睹困苦、潦倒的景象，他们感到心里极不舒服。the degradation of being sent to prison被关进监狱的落泊境况There are serious problems of land degradation in some arid zones.在一些干旱地带存在严重的土...