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....
Previous research has indicated that number of factors may change the lordosis.以往的研究已经表明,一些因素可能改变前凸.Postoperative radiographic features, including fusion status and segmental lordosis, were also examined.也审查了术后放射线功能, 其中包...
He works in a small publishing outfit.他在一家小型出版单位工作。The revamp includes replacing the old navy uniform with a crisp blue and white cotton outfit.这项改进包括用清新的蓝白棉套装取代旧的海军制服。We are a professional outfit and we do require payme...
The popular papers all have photo features on their inside pages.通俗报纸的内页都有照片专栏.He smiled back, which for an instant transfigured his unrevealing features.他回笑了一下，有那么一瞬间不动声色的脸上焕发出容光。Your camcorder should have these basic f...