The combined contraction of the atria and ventricles is a heartbeat.心房和心室的这一系列动作合称为一次心跳.During inhalation, contraction of the intercostal muscles elevates the ribs.吸气时肋间肌收缩,提起肋骨.The surface electromyogram ( EMG ) and int...
the expansion and contraction of the metal金属的膨胀与收缩Contraction of the timbers left gaps in the fence.木料收缩,结果围墙露出缝来.The forces of expansion are balanced by forces of contraction.扩张力和收缩力相互平衡....
The council recently drew fire for its intervention in the dispute.委员会最近因为介入该起争端而遭到批评。It was five long miles to the nearest pub.离最近的酒吧有长长的5英里的路程。He has never exhibited the self-confidence, bordering on arrogance, of his ...
This volume of essays was designed to accompany an exhibition in Cologne.这本文集是为配合在科隆举办的一场展览而出的。Long essays, nay, whole books have been written on this.许多长篇大论的文章，不，应该说是整部整部的书都是关于这件事的。The essays could do with a flash of wi...
They all dressed up to take part in the New Year's party.他们都穿上盛装,去参加除夕晚会.He was dressed in a pyjama and kurta, ideal for a summer evening.他穿着宽松裤和宽松衬衫，那是夏日夜晚的理想穿着。Well - dressed women accessorize according to the occ...
卵磷脂是脂肪质的乳化剂,有助分解脂肪及胆固醇,保持心血管健康.Lecithin is an emulsifier that helps break down fats and cholesterol to maintain good cardiovascular health.湿疹及皮肤干燥等情况而对应地采用耐干旱、长期较长的植物提取浓缩液与生活在沙丘地带的动物脂肪质精华液,再与温和的活性清洁剂科学调配而成.It is fine mad...
Prostitutes were forbidden to solicit on public roads and in public places.禁止妓女在马路上和公共场所公然拉客。He was arrested on charges of controlling prostitutes.他因为被指控操纵娼妓而被捕.They were not the casual offers that the prostitutes of Mar...
He sat and stared moodily out the window.他坐在那儿，忧郁地凝视着窗外。He stood at the window, moodily staring out.他站在窗前，忧郁地凝视着外面。He stood at the window, moodily staring out...他站在窗前，忧郁地凝视着外面。Pork slipped from the room as she remained s...