reptiles什么意思解释？

reptiles的音标：reptiles的英式发音音标为：['reptaɪlz]reptiles的美式发音音标为：['reptaɪlz]...

30 percent of reptiles, birds, and fish are currently threatened with extinction.目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。All reptiles have to slough their skin to grow.所有爬行动物生长过程中都要蜕皮。Snakes and crocodiles are both reptiles.蛇和鳄鱼都是爬行动物....

Most of the other fossils come from rhynchosaurs ( parrot - beaked reptiles ).其他大部分化石来自剪嘴龙 ( 嘴像鹦鹉的爬行动物 ).All reptiles have to slough their skin to grow.所有爬行动物生长过程中都要蜕皮。All reptiles have to slough their skin to grow...所有爬...

regiment的复数形式为：regiments...

The windscreen wipers thudded back and forth.挡风玻璃上的雨刮“啪嗒啪嗒”地来回摆动。The speed of the windscreen wipers is variable.汽车挡风玻璃上雨刷的速度是可变的。The windshield wipers clacked back and forth.挡风玻璃上的雨刷咔嗒咔嗒来回摆动。The windscreen wipers thudded...

n.供奉牲礼的人...

端部压注法...

n.不承认，否认，否定，拒绝...

adj.有扇状叶脉的...

n.双线连锁缝纫法...

adj.预期的，未来的，可能的，有希望的...

“消沉”的反义词：振奋, 发愤, 奋发, 高涨, 高昂, 激昂, 兴奋, 鼓舞。...

indiscernible的音标：indiscernible的英式发音音标为：[ˌɪndɪ'sɜ:nəbl]indiscernible的美式发音音标为：[ˌɪndɪ'sɜrnəbl]...

bytownite的音标：bytownite的英式发音音标为：[baɪ'taʊnaɪt]bytownite的美式发音音标为：[baɪ'taʊnaɪt]...

可溶解的金属氢氧化合物都是碱.Soluble metallic hydroxides are bases that are alkalies.金属氢化物镍电池的自放电与多种因素有关.The self - discharge of nickel - metal hydride battery was related to various factors.大多数金属氢氧化物是不溶于水.Most metallic hydroxides are...

melodrama的音标：melodrama的英式发音音标为：['melədrɑ:mə]melodrama的美式发音音标为：['mɛləˌdrɑmə, -ˌdræmə]...

n.墨污，污斑[点]重叠印刷，双印...