As the waste materials decompose, they produce methane gas.废物腐烂时会产生沼气。Most animals decompose very quickly after death.大多数动物死后很快腐烂.You can apply heat to decompose organic compounds.你可以加热来分解有机化合物....
Corduroy and Velvet Fabrics, Blankets, Bedspreads, Wool Fabrics, Cotton Fabrics.采购产品楞条花布和天鹅绒织物, 毛毯, 床单, 羊毛织物, 棉花织物.These here are all bedspreads. Are you looking for any specific color?那边的都是床罩, 有特别要找的颜色 吗 ?Ribbons and La...
他开口说话总带口头禅.He could hardly open his mouth without using one or other of his tags.就像他们的口头禅: ‘ 我在这个地方住了二十年喽. ’Like their everlasting, " I've been twenty years in this country. "这句口头禅中带有恳求, 绝望和命令的性质.The formula had a q...
她躺在楼梯底部，痛得呜咽着。She lay at the bottom of the stairs, whimpering in pain.远远地能听到风笛的呜咽。The wail of the bagpipe could be heard in the distance.她呜咽着说了些什么，听不清。She whimpered something inaudible....