The skin of amphibians is permeable to water.两栖动物的皮肤是透水的。Most amphibians have caducous gills.大多数两栖类动物都有早落腮.Amphibians live partly in water and partly on land.两栖动物有时生活在水中,有时生活在陆上.Two amphibians ferry them out over the san...

chieftain的复数形式为：chieftains...

n.二烟酰鸟氨酸...

Hilversum的音标：...

prohibit的第三人称单数（三单）为：prohibits...

n.次甲基，甲川...

whim的复数形式为：whims...

downshift的现在进行时为：downshifting...

dithioerythritol的音标：dithioerythritol的英式发音音标为：[dɪθi:əʊə'rɪθrɪtl]dithioerythritol的美式发音音标为：[dɪθiəʊə'rɪθrɪtl]...

眼疲劳...

The orchid is a plant that resembles lizards flicking their red tongues.兰花就像蜥蜴吐出的红舌头。Mexican epiphytic orchid having pale green or yellow - green flowers with white purple - veined lip.墨西哥的一种附生兰,花淡绿色或黄绿色,唇瓣白色、有紫色脉纹.There...

rawhide的第三人称单数（三单）为：rawhides...

[医] 微需氧的，微量需氧的...

shine的现在进行时为：shining...

whip的复数形式为：whips...

The cat was crouching in the grass, waiting for the bird.这只猫蹲伏在草丛里, 等着捉那只鸟.We were crouching in the bushes...我们蹲在树丛里。In another hospital, I found a gaggle of rural patients crouching on the forecourt.在另一家医院, 我一群吵闹的农村病人蹲在...

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hibernate的现在完成时为：hibernated...

histaminase的音标：histaminase的英式发音音标为：[hɪs'tæmɪneɪs]histaminase的美式发音音标为：[hɪs'tæmɪneɪs]...

ploughing的音标：ploughing的英式发音音标为：['plaʊɪŋ]ploughing的美式发音音标为：['plaʊɪŋ]...

adj.支气管的...

hinge的现在进行时为：hinging...

兴高采烈，起劲，心情欢畅，带劲...

annihilate的一般过去时为：annihilated...

vt.崇拜，尊崇，爱慕vi.做礼拜，热爱，爱慕，崇拜（尤指达到看不到缺点的地步）n.（对治安官或市长的尊称）阁下，尊敬，崇拜，礼拜...

shiny的近义词/同义词有：resplendent, smooth, beamy, gleaming, irradiant, glowing, scintillant, sleek, sheenful, agleam, aglisten, glinting, shimmering, glittering, glossy, polished, brilliant, silken, scintillating, fulgent, dazz...

n.海军上将职位...

brachiostrophosis的音标：brachiostrophosis的英式发音音标为：[breɪtʃi:əʊstrə'fəʊsɪs]brachiostrophosis的美式发音音标为：[breɪtʃioʊstrə'foʊsɪs]...

n.花栗鼠，浪漫女子adj.碎片的，活跃的...

n.希腊字母的第 22字( chi的名词复数 )...