reef的现在完成时怎么写

reef的音标：reef的英式发音音标为：[ri:f]reef的美式发音音标为：[rif]...

reef的复数形式为：reefs...

n.礁，暗礁，[矿]矿脉，[航]缩帆部，榫帆部vt.收帆，缩帆...

A coral reef is built by the accretion of tiny, identical organisms.珊瑚礁是由许多相同的微生物不断堆积而成。the multifarious life forms in the coral reef珊瑚礁上的多种生命形式Waves mountain - high broke over the reef.滔天巨浪盖过礁石....

The ship was wrecked on a coral reef.这条船在珊瑚暗礁上撞毁了。Photo Gallery : Marine Marvels A freckle - face blenny peeks from its reef burrow in the Solomon Islands.海洋的奇迹图片.一条雀斑面孔的粘鱼在窥视从它的暗礁洞穴位于所罗门群岛.The large number of barrier re...

reef的第三人称单数（三单）为：reefs...

reef的现在进行时为：reefing...

reef的一般过去时为：reefed...

electrokymogram的音标：electrokymogram的英式发音音标为：[elekt'rəʊkɪməɡræm]electrokymogram的美式发音音标为：[elekt'roʊkɪməɡræm]...

“申报”的拼音为：shēn bào...

回填机...

“来生”的拼音为：...

Hynical的音标：...

stipulation的复数形式为：stipulations...

The thick coat of the mountain goat protects it against the rigors of winter.石山羊厚厚的皮毛可以抵御冬天的严寒。It protects the water inside the tank from evaporating.它防止雨水蒸发.Coleoptile A sheath like structure that protects the developin...

freshest的音标：...

外推和内插的数据以粗线表示.Extrapolated and interpolated data are shown by heavy lines.将此结果外推到厚度为零的情况,以获得正确的表面应变.The results can be extrapolated to zero thickness to obtain the correct surface strain.C_p用动力学外推法求取, 分子量用凝胶渗透色谱法测定.C _ p...

n.使恶化，使加重( exacerbate的名词复数 )v.使恶化，使加重( exacerbate的第三人称单数 )...

spectacle的音标：spectacle的英式发音音标为：['spektəkl]spectacle的美式发音音标为：['spɛktəkəl]...

The targeted retailers would include high end specialty supermarkets, delicatessens and prestige grocers.这个目标的零售商将包括高端专业超市 、 熟食店、信誉杂货商.Grocers have agreed to bring down the cost of several basic commodities.杂货商们同意降低几种基本商...

“自大”的近义词/同义词：自负, 自豪, 自尊, 自傲, 得意, 自得, 自满, 自信, 骄贵, 骄矜, 骄傲, 自高, 高慢, 高傲, 骄横, 骄气, 傲慢。...

n.模仿，模拟，[生]拟态，拟色，假装，装病...

relative的复数形式为：relatives...