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...

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....

adj.向后的，退化的，恶化的，次序颠倒的vi.逆行，倒退，退步vt.使倒退vi.倒退地，向后地...

upgraded的音标：upgraded的英式发音音标为：['ʌpgreɪdɪd]upgraded的美式发音音标为：['ʌpgreɪdɪd]...

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]...

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）...

等变质级...

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...

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]...

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

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...

retrograde的现在完成时为：retrograded...

重足动物...

upgrade的音标：upgrade的英式发音音标为：[ˌʌp'greɪd]upgrade的美式发音音标为：['ʌpˌɡred]...

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]...

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...

grade的近义词/同义词有：incline, hill, slope, gradient, sort, place, rank, group, arrange, rate, classify, classify, slope, group, rank, degree, incline, classification, assort, arrange, form, rate, hill, descent, status, place, ...

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]...

degrade的现在完成时为：degraded...

There was a lot of pressure on you to obtain good grades.你背负了拿到高分的巨大压力。Staff turnover is particularly high among junior grades.基层职员的流动率特别高。Are you in high school or are you still in the grades?你上中学了,还是仍在上小学?...

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]...

n.平路机，大型平土机，填沟机...

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...

downgrades的音标：...

degrader的音标：...

低级的...

downgrade的第三人称单数（三单）为：downgrades...

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...

intergrade的音标：intergrade的英式发音音标为：['ɪntəgreɪd]intergrade的美式发音音标为：['ɪntəˌgreɪd]...