频率多边形比直方图更简单.The frequency polygon is simpler than its histogram counterpart.这个多边形的周长是多少?What is the perimeter of this polygon?只能为任意多边形对象访问此成员.This member can only be accessed for a freeform object....
酷爱假日的英国人正收拾小桶和锹铲前往阳光充足的地方。Holiday mad Brits are packing their buckets and spades and heading for the sun.女孩们带着铲子和小桶在沙滩上快活地玩耍。The girls happily played in the sand and sea with buckets and spades.那小桶啤酒给喝光了.The keg of beer ...
He wanted to make amends for causing their marriage to fail.他导致了他们的婚姻破裂，因此想作出补偿。He made amends for his rudeness by giving her some flowers.他送给她一些花,为他自己的鲁莽赔罪.This country refuses stubbornly to make amends for its past war...