Television cameras were invited in to film him at work.电视台摄像师被请进来拍摄他工作的镜头。They had invited me to come to supper and stay the night.他们邀请我去吃晚饭并住上一晚。There were wall-to-wall people, all invited guests and celebrities.到处都是人，全...
They only invited Jack and Sarah as an afterthought .他们邀请杰克和萨拉不过是事后想起的补救办法。I am deeply honoured to be invited to this momentous occasion.能应邀出席如此重要的场合,我深感荣幸.Inconsiderately, he asked to be invited for dinner.他轻率地要求人家邀请他去赴...
蜜蜂在花丛中懒洋洋地嗡嗡叫着。Bees buzzed lazily among the flowers.蝴蝶在花丛中飞来飞去。Butterflies flitted from flower to flower.那只蜜蜂在花丛间飞来飞去.The bee is going from flower to flower....
The polynucleotide chain is helical.多核苷酸键是螺旋形的.In a globular protein, certain portions of the chain are coiled into helical segments.在球状蛋白中, 链的某些部分被盘成螺旋状.Two types of viral symmetry have been recognized, the cubical symm...