grade的现在完成时为：graded...

v.使降低，使降职，贬低，低估...

adj.被降级的，退化的，堕落的v.降低( degrade的过去式和过去分词 )，使降级，降低…身分，使丢脸...

upgrade的第三人称单数（三单）为：upgrades...

n.分类机，分级机，平路机...

Belgrade的音标：Belgrade的英式发音音标为：[bel'ɡreid]Belgrade的美式发音音标为：['bɛlˌɡred, -ˌɡrɑd, bɛl'ɡred]...

You can upgrade from self-catering accommodation to a hotel.您可以将自理膳食旅店升级为酒店。to upgrade the town's leisure facilities改善镇里的休闲设施We need to upgrade the status of teachers.我们需要提升老师的地位。...

n.向上的斜坡vt.提升，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...

We don't want to do anything that would precipitate a downgrade.我们不想做任何会导致评级下调的事情.This assessment could well result in a rating downgrade.这项评估很可能导致评级下调.The downgrade was due mainly to lower growth in consumer spendi...

upgrade的反义词有：downgrade, downgrade。n.upgrade的反义词（上坡）：downgrade。upgrade的反义词（其他释义）：downgrade。...

Keyless entry, privacy glass, and 16 - inch alloys are among the standard upgrades over the base Soul.无钥匙进入, 隐私玻璃, 16英寸合金属于标准升级的基础灵魂.This support protocol upgrades all aircraft in a couple of important ways.这项支援协议对所有的空军单...

upgrade的现在完成时为：upgraded...

retrograde的一般过去时为：retrograded...

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

坡度线...

retrograde的现在进行时为：retrograding...

degrade的近义词有：humble, humiliate, degrade, disgrace。下面这些动词均含有"使丢脸，使受耻辱"的含义：humble常可和degrade换用，强调降级所带来的耻辱；也多指自卑和感到渺小无能的心理状态。humiliate：指损伤或剥夺自尊感，损坏自尊心，强调蒙受耻辱。degrade：指因过失而受到降级、阶格；也多指因自身的境遇而感到耻辱。disgrace：指降低某人在他人心目中的地位，使其丢脸。...

downgrade的一般过去时为：downgraded...

degrades的音标：...

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

grade的一般过去时为：graded...

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

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, ...

A dishonest action like that will degrade you.像这样不诚实的行为会使你降低身份.Don't degrade yourself by answering him.不要自贬身分去搭理他.You degrade yourself when you tell a lie.说谎会贬低自己的身分....

formgrader的音标：formgrader的英式发音音标为：[fɔ:mɡ'reɪdər]formgrader的美式发音音标为：[fɔmɡ'reɪdər]...

isograde的音标：isograde的英式发音音标为：[aɪsəʊɡ'reɪd]isograde的美式发音音标为：[aɪsoʊɡ'reɪd]...

upgrades的音标：...

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...

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...