degradable是什么意思？

Environmentalists are keen on degradable materials.环保分子特别喜爱能够自然分解的材料.Starch - based biodegradable plastics is a kind of important degradable polymer material.淀粉基生物降解塑料是一种重要的可降解高分子材料.Phosphate ester polymers are degradabl...

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]...

“地榆”的英语可以翻译为：[植] Sanguisorba officinalis，great burnet，garden burnet （蔷薇科多年生草本， 根入中药） ...

这条河在这里用闸拦住,形成了三个湖.The river had been dammed here to form three lakes.她用闸架扣住奶牛头部以便挤奶.She bailed a cow up for milking....

cupolas的音标：...

contrivance的音标：contrivance的英式发音音标为：[kən'traɪvəns]contrivance的美式发音音标为：[kən'traɪvəns]...

bloodbaths的音标：...

这本文选包含了十个作家的作品范例.This anthology comprises samples from the work of ten authors.杰姆斯决定把自己关起来写一本新的文选.James decided to lock himself away and write a new album.我把那本作文选揉皱了,揩黑了.I made the book crinkle and black with a mess....

adj.朝向天空的，朝向天国的adv.朝向天空地，朝向天国地...

电镜所见,提示牙本质表面的变化和管口的封闭是牙本质过敏症脱敏的主要机理之一.Authors believe that this change in dentin is one of mechanisms for desensitization mainly....

“打垮”的英语可以翻译为：strike down，defeat，beat，crumple up，put to rout ...

adv.推托地，逃避地...

takes的音标：...

n.沿街叫卖者( hawker的名词复数 )...

gutsy的音标：gutsy的英式发音音标为：['gʌtsi]gutsy的美式发音音标为：['ɡʌtsi]...

book的第三人称单数（三单）为：books...

“总收入”的拼音为：zǒng shōu rù...