对参赛者均赠送纪念章.All competitors are presented with commemorative medals.此套纪念章设计独具匠心,寓意深刻.The set of metals adopts unique and implies deep meaning.此枚纪念章为铜质镀金,规格直径50毫米.This medallion is made of gold - plated copper a diameter o...
He had the disease of alimentary canal.他患了消化道疾病.In land animals, saliva contains mucus, and provides lubrication for food in the alimentary canal.陆上动物的唾液内有粘液, 并对消化道内的食物起着润滑作用.Crude fatty materials contain certain substan...
And this bottle of perfume is a clue to the shoplifter's identity.这一瓶香水则是确定商店扒手身份的线索.Geneticists in Canada have discovered a clue to the puzzle of why our cells get old and die...加拿大的遗传学家已经发现了解开细胞衰老、死亡之谜的线索。I hadn&#...
He is very temperamental and critical.他好使性子，还爱挑毛病。I first started cruising in yachts with temperamental petrol engines.我刚开始驾驶游艇航行时，艇上的汽油发动机老出毛病。Vickers machine-guns could be temperamental.维克斯机枪有时会出故障。He was seen as trucu...