Minute fragments of shoot apices are proverbially difficult to culture.微小的茎尖切段通常是难以培养的.This concept has now been replaced, for stem apices, by the tunica - corpus theory.此观点目前已经被原套原体学说所取代....
The Romans and the Normans came to Britain as invading armies.罗马人以及诺曼人通过军事入侵来到英国。Do as the Romans do.入乡随俗。They prepared an ambuscade for the Romans.他们在罗马人周围埋下伏兵.The Romans used natural pigments on their fabrics and walls...
Her reasons for acting are morally defensible.她的举动从道义上来讲是合情合理的。Is abortion morally defensible?堕胎从道德上讲合乎情理吗？What are effective and scientifically defensible indicators of coupled systems management?耦合系统管理的科学、高效的指标是什么?...
He was not willing to attend the colloquium.他不愿参加这个学术讨论会。The doctor collectivity that attends colloquium stands up, applause ardently.参加讨论会的医生全体起立, 热烈鼓掌.On colloquium , everybody as follows the view that all respects exp...
栋梁支撑屋顶全重.The timber carries the whole weight of the roof.他们喧嚣叫嚷之声,把王宫的栋梁震得直摇晃.They made such an uproar that the very timbers of the palace shook.我们房屋的栋梁是香柏木的; 我们的椽子(意难确定)是扁柏木.The beams of our house are cedars; our rafter...
He is currently starring in pantomime in Weston-super-Mare.他目前正在滨海韦斯顿主演圣诞童话剧。...the perils of starring in a television commercial.拍电视广告的危险...a teen movie starring George Carlin...乔治·卡林主演的青春片I like soap operas starring th...