The bright plumage of many male birds has evolved to attract females.很多雄鸟进化出鲜艳的羽毛是为了吸引雌鸟。The idea evolved from a drawing I discovered in the attic.这种想法是从我在阁楼里发现的一幅画得到启发的。Man was evolved from an ancestor that was probably...
它有一种不寻常的特性,能在基因组内来回移动,也称为转位.They have the unusual property of being able to move around or transpose.并在此基础上设计出了一种新型的球锥滚子弧面凸轮转位工作台.And a new type sphere - conical roller and globoid cam graduator is designed.心电图: 窦性心律不齐, ...
他那本带有精美插图的书见证了他对大学的热爱。His beautifully illustrated book well attested his love of the university.他们最终来到一扇雕刻精美的对开门前。Eventually they reached a pair of ornately carved doors.他刚写完一本书，插图精美，内容也并不艰涩。He's just written a book...
暴风雪夹着大团的积雪吹过湖面。A blizzard was blasting great drifts of snow across the lake.暴风雪今天袭击了西部地区，导致气温骤降。A snowstorm hit the West today, bringing with it frigid temperatures.他拉开帐篷的门帘，大步走进暴风雪中。He drew back the tent flap and strode...