Her bare feet were dirt-streaked and cracked with cold.她赤裸的双脚上满是一道道的泥污，都冻得开裂了。A meteorite streaked across the sky.一颗流星划过天空。Fine shades of grey streaked his dark hair.他的黑发间有几丝白发。...
Fine shades of grey streaked his dark hair.他的黑发间有几丝白发。They were streaked with alternate bands of colour.它们都带有各种色彩相间的条纹。A meteorite streaked across the sky.一颗流星划过天空。Fine shades of grey streaked his dark hair...他的黑发间有几丝白发。...
The woodcut "Autumn" was conceived as a harvest scene.木刻《秋》是按丰收的景象来构思的。Door - Goods ( left and right ) , Traditional Taohuawu Woodcut Woodcut New Year Picture, SuZhou.苏州传统桃花坞木刻年画《门神 ( 左右)》.The woodcut reproduced below ci...
异氰酸酯可由含氯的环(或非环)状分子氟化而得.The isocyanates can be obtained by the fluorination of nitrogenous cylic or acyclic molecules.一种含氯的碳氟化合物,以前用作制冷剂和喷雾剂罐的推进物.A compressed inert gas a fluorocarbon, that acts a vehicle forthe contents ...
They offer tips on topics such as home safety.他们就家居安全等问题提供建议。The Oxford Chemistry Primers aim to cover important topics in organic chemistry.《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。They talked amiably and easily about a range of topi...
把祈祷想成一种 双向 的交谈.Think of prayer as a two - way conversation.我不明白为什么这个原则不能是双向的?I don't understand why this doesn't flow both ways.阀座阀瓣应该是双向的,能够延长止回阀寿命.Seat discs shall be reversible to extend check valve life....