Fittipaldi's victory was a cakewalk.菲蒂帕尔迪的成功来得太容易了。Winning the tournament was a cakewalk for him.赢得锦标赛对他来说易如反掌.Invading iraq won't be a cakewalk.侵入伊拉克绝非易事....
This is an attempt to put flesh on what has been a very bare skeleton plan up to now.这是一次试图使至今还只是框架的计划充实起来的尝试。...an attempt by the president to disassociate the military from politics.总统实行军政分离的一次尝试That was an abortive at...
Adiantaceae ( maidenhair ferns ) A family of ferns ( Filicinophyta ) found throughout the world, especially in the moist American tropics.铁线蕨 科:一科广泛分布的蕨类植物, 特别是在美洲潮湿的热带分布较多....
其核酸结构为线状双股DNA, 衣壳为二十面体对称,有囊膜.It has linear double strand DNA, icosahedral - capsid and envelope.八面体和二十面体的三角化效果不错,而且也不难实现.Octahedral and icosahedral tessellations work well and are notvery difficult to implement.球状病毒衣壳采用二...