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...

gradational的音标：gradational的英式发音音标为：['grædɪfənəl]gradational的美式发音音标为：['grædɪfənəl]...

gradients的音标：...

grade的第三人称单数（三单）为：grades...

n.分度器，分度之人，均整线圈...

grad的音标：grad的英式发音音标为：[græd]grad的美式发音音标为：[ɡræd]...

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...

v.（使）逐渐转化，顺次排列...

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]...

upgrade的现在进行时为：upgrading...

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 ...

...an officer who advises undergraduates on money matters...为本科生们提供理财建议的高级职员One in five undergraduates cannot write grammatically.有1/5的本科生写作不合语法规则。All undergraduates reading English attend a turtorial group each week.所有攻...

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

degrade的现在完成时为：degraded...

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...

模糟机...

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....

n.列宁格勒（前苏联西北部港市）...

degrader的音标：...

Abrupt fluid a permeable reservoir; gradational ones indicate a low permeability with a high capillary pressure.突变的流体界面表层储层具有很好的渗透率, 而渐变的流体界面表明储层的渗透率较差,且储层的毛细压力较高....

Aren't I a bit long in the tooth to start being an undergraduate?我现在才去读大学本科不是有点太老了吗？Instruction in these subjects in undergraduate classes is almost exclusively by lecture.本科生的这几门课程几乎完全是通过讲座教授的。These particular phot...

可分等级性...

n.（从一事物到另一事物的）渐变，（事物划分的）阶段，等级，刻度...

make the grade的音标：make the grade的英式发音音标为：[meik ðə ɡreid]make the grade的美式发音音标为：[mek ði ɡred]...

n.堕落，潦倒，毁坏，恶化...

graduate的现在进行时为：graduating...

n.毕业生，校友( grad的名词复数 )，研究生...

gradometer的音标：gradometer的英式发音音标为：[ɡreɪdəʊ'mɪtə]gradometer的美式发音音标为：[ɡreɪdoʊ'mɪtə]...

adj.能进行生物降解的，能起生物递解分解作用的...