Plankton and nekton are pelagic organisms.浮游生物和自游生物都是海面的生物.The fish live on the plankton.这种鱼靠吃浮游生物为生。Plankton is at the bottom of the marine food chain.浮游生物处于海洋食物链的最底层.Krill swam with the plankton , a school of young men...
被拘留者的关押环境常常恶劣严酷、很不人道。The detainees are often held in cruel and inhuman conditions.他找到了懂得用狂欢来冲淡战争的严酷的志趣相投的军官。He found congenial officers who knew how to leaven war's rigours with riotous enjoyment.你太相信别人了, 严酷的现实是并不是每...
早在计算机尚未普及的时代（约1980年），他们就创办了软件公司。Back in the dark ages of computing, in about 1980, they started a software company.英语是一种很普及的语言.English is a widespread language.电子计算机得到普及的主要因素是其价格的降低.The main reason for this surge in popu...
索菲亚用一布块止住了血.Sophia stanched the blood with a cloth.方法是用浸透丙酮的布块在涂层上面擦拭, 若固化不良,涂层会被溶解.Acetone is impregnated fabric coating, above, to curing coatings will be dissolved.纤维布块过滤器是一种新型深层纤维滤料过滤器.Fabric filter is a new kind of ...