All dogs must be kept on a leash in public places.在公共场所所有的狗必须用皮带牵住。I reached for the leash, but the dog got in between.我伸手去拿系狗绳, 但被狗挡住了路.The dog strains at the leash, eager to be off.狗拼命地扯拉皮带, 想挣脱开去....
The dog strains at the leash, eager to be off.狗拼命地扯拉皮带, 想挣脱开去.This leash chafes the dog's neck.这条皮带磨破了狗的脖子.Fish ponds edge of the tree leash their home Tibetan mastiff.鱼塘边的树上拴着家里的藏獒.I reached for the leash, but the ...
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...
stringent air quality regulations严格的空气质量管理条例Financiers are calling for a relaxation of these stringent measures.金融家呼吁对这些严厉的措施予以放宽.The Act imposes more stringent regulations on atmospheric pollution.法案对大气污染作出更为严格的规定....
Catalase catalyes the breakdown of hydrogen peroxide.过氧化氢酶催化过氧化氢的分解.Effects on the activities of urease and catalase from bronopol were studied.研究了溴硝醇农药施入土壤后,土壤中脲酶和过氧化氢酶活性的变化情况.Catalase is found in the cytoplasm in small...