Diatomaceous earths are the skeletal remains of the tiny aquatic plants deposited centuries ago.硅藻土是百年前水生植物沉淀下来的遗骸.Belts of mountains are cause by movements in the earths crust.山丘带是由地壳移动而形成的.Rare Earths Group of South an...
The report concluded that no substantive changes were necessary.报告的结论是，无须作任何重大变更。The most important substantive provisions of the Act are found in sections 4, 5, and 6.法案中最重要的实质性条款是第4 、 5 、 6条.An agency, however , typica...
佣人用毛巾揩去水.The servant sopped up the water with a towel.也许我会去水耕然后经过洒水车.Maybe I'll go to hydroponics afterward and run through the sprinklers.找个晚上我们都去水里泡泡.We'll all go for a skinny dip one evening....
他咳嗽了,呕出了一根鱼骨头.He coughed and choked up a fishbone.她咳嗽了一下,呕出一根鱼骨头.The coughing dislodged the fishbone from throat.婴儿在喂奶后,回呕出一点儿奶是常有的事.It is common for an infant to spit up a little milk after being fed....