One laboratory stock of Drosophila melanogaster has very reduced or vestigial wings.果蝇的一种实验品系,翅膀缩小,称为残翅.THREE NEW SPECIES OF NICRICOLOR SPECIES - GROUP OF DROSOPHILA ( LORDIPHOSA ) ( DIPTERA: DROSOPHILIDAE )黑色拱背果蝇种组三新种记述...
Regular vinyl addition polymers may be obtained from particularly strained endocyclic double bonds.由带特殊张力的桥环双键可以得到规整的乙烯类加成聚合物.Use vinyl seam adhesive where vinyls overlap.塑料布相叠处用塑料封口胶粘起来。This compilation was first issued...
Talk over problems, don't bottle them up inside.有问题就说出来，别憋在心里。The entire committee will talk over the proposal.全体委员会将讨论这项建议.I've got something to talk over with you.我有个事儿跟大家念叨念叨....
One of the parents was a most obnoxious character. No-one liked him...其中一位家长极为惹人厌，没人喜欢他。He is an obnoxious hick.他是个讨厌的乡巴佬。These fires produce really obnoxious fumes and smoke.这些火炉冒出来的烟气确实很难闻。Excision of an obnoxious pass...