retrograde的第三人称单数（三单）为：retrogrades...

The timber is graded according to its thickness.木材按厚度分级.The method of graded dichotomies enables this to be done.用等级均分法可以做到上述那一点.The texts should be graded in order of difficulty.课文要按难易程度编排.We xeroxed thirty sample essay...

等变质级...

dorsigrade的音标：dorsigrade的英式发音音标为：[dəsɪɡ'reɪd]dorsigrade的美式发音音标为：[dəsɪɡ'reɪd]...

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]...

lowgrade的音标：lowgrade的英式发音音标为：[laʊɡ'rɑ:d]lowgrade的美式发音音标为：[laʊɡ'rɑd]...

重足动物...

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

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...

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...

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）...

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....

degrade的近义词/同义词有：demote, downgrade, reduce, lower, dishonor, reduce, abase, debase, demote, cheapen, impute, lower, downgrade, depose, shame, deteriorate。vt.degrade的近义词（降级）：demote, downgrade, reduce, lower。degrade的近义词（其他...

digitgrade的音标：digitgrade的英式发音音标为：[dɪdʒɪtɡ'reɪd]digitgrade的美式发音音标为：[dɪdʒɪtɡ'reɪd]...

Medical facilities are being reorganized and upgraded.正在对医疗设施进行重组和升级。She sent her provisional licence with the test certificate to have it upgraded to a full licence.她将临时执照连同考试证书一起提交上去以申请升级为正式执照。You can pay to be upgrade...

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]...

retrograde的现在完成时为：retrograded...

Increased gradeability reduces travel speeds asphalt surfaces.提升爬坡能力会相对减低行走速度.The gradeability of full - wheel driving vibratory rollers is related its power, and restricted by cohesive factor.全液压振动压路机的爬坡能力与动力有关系, 并受到附着系...

downgrades的音标：...

grade的复数形式为：grades...

degrader的音标：...

低级的...

With a report on these developments, here's Jim Fish in Belgrade.这里是吉姆·菲什在贝尔格莱德发来的关于事件进展的报道。Mr Brooke moved on from Paris to Belgrade.布鲁克先生离开巴黎，继续前往贝尔格莱德。She was sent on a special mission to Belgrade.她被派往贝尔格莱德,负有特殊使...

adj.升级的，提升的v.提升( upgrade的过去式和过去分词 )，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...

gradeline的音标：gradeline的英式发音音标为：[ɡ'reɪdɪlaɪn]gradeline的美式发音音标为：[ɡ'reɪdɪlaɪn]...

gradeability的音标：gradeability的英式发音音标为：[greɪdə'bɪlətɪ]gradeability的美式发音音标为：[greɪdə'bɪlətɪ]...

She had a strong desire to be a dancer but failed to make the grade.她非常渴望成为舞蹈演员，但却因为达不到标准而未能圆梦。They may pull all their lives and never make the grade, not even in this trade.他们也许拉一辈子洋车,而一辈子连拉车也没出过风头.It takes hard work to...

n.平路机，大型平土机，填沟机...