Rebels surrounded the city's landward sides.叛軍包圍了該市的近陸地區(qū)。There are numerous deep tidal channels herefanning out landward.這里有許多深深的潮汐水道向著陸地成扇形分布.Landward, miles of rough grass marshes melt into low uplands.數(shù)英里的泥濘難走的沼澤...
Two hawks were hover ing overhead.兩只鷹在頭頂盤旋.These hawks are magnificent in flight, soaring and circling for long periods...這些鷹飛行能力極其出色，可以長時(shí)間在空中翱翔和盤旋。Hawks will not pick hawks' eyes out.本是同根生，相煎何太急。Hawks and other rap...
體內(nèi)膽堿水平過低會(huì)引起高血壓。Low levels of choline in the body can give rise to high blood-pressure.已發(fā)現(xiàn)的缺乏膽堿的幼豬的臨床癥狀是身體憔悴.Clinical symptoms found in young pigs suffering from choline deficiency are unthriftiness.這類農(nóng)藥抑制膽堿酯酶而影響神經(jīng)系統(tǒng).The ...