尽管西比斯大发牢骚，但妈妈不会放她一马。Though Sybbis complained bitterly, Mama would not let up on her.他特别爱发牢骚，老是抱怨这抱怨那。He was a terrible complainer — always moaning about something.这被认为是一种限制妇女发牢骚的方式。This was seen as a way of restricting w...
用黏土模具来浇铸青铜塑像。A clay mould is used for casting bronze statues.最近他们学会了浇铸轻型水泥船.Recently they had learned to cast light concrete boats.采用钢的连续浇铸法很重要.Of great importance is the introduction of continuous steel pouring....
When they'd gone, McMinn tidied away the glasses and tea-cups.他们走后，麦克明把玻璃杯、茶杯收拾了起来。Anne made the beds and tidied up the nursery.安妮把床铺都整理好，然后把幼儿室收拾停当。She had tidied away her possessions.她已收拾好个人物品。...
Spirillum A helically shaped bacterium.螺旋菌:一种螺旋形的细菌.Helically wound multi - filar cables and braids now predominate.多股绞绕与编织在当代是占优势的.What is a wire rope - consists of a number of wire strands formed helically a central ax...
He replied with characteristic insouciance: "So what?"他以一贯的漫不经心回答道：“那又怎样？”She hid her worries behind an air of insouciance.她掩饰着自己的烦恼，表现得无忧无虑。He replied with characteristic insouciance: 'So what?'他以一贯的漫不经心回答道：“那...