Woodlice attack living plants and gnaw at the stems.木虱会侵害活体植物并啃咬它们的茎。Woodlice attack living plants and gnaw at the stems...木虱会侵害活体植物并啃咬它们的茎。A rat can gnaw a hole through wood.老鼠能啃穿木头.Dogs like to gnaw on a bone.狗爱啃骨头.Gna...
He uttered little indecipherable sounds.他声音很小,听不清楚。He uttered these words aloud , without perceiving that he was speaking aloud.他大声地说了那些话, 自己并不觉得.He uttered a few commonplaces about peace.他泛泛地谈了几句关于和平的话.The directional m...
必须对这些鸟称重,辨识雌雄并挂上标牌。The birds must be weighed, sexed and tagged.你怎样辨别一条鱼的雌雄?How can you tell what sex a fish is?鸟的雌雄通常可就其颜色予以区分.Coloring differentiates the sexes in many birds....
multiple copies of documents各种文件的大量的副本The Windows allows a computer user to execute multiple programs simultaneously.Windows操作系统允许计算机用户同时运行多个程序.The Windows allow a computer user to execute multiple programs simultaneousl...