That area is an ornithologist's paradise.那个地区是鸟类学家的天堂。The islands are an ornithologist's paradise and a vacationer's delight.群岛是鸟类学家的天堂,度假者的乐园.In 1900 Frank Chapman , an ornithologist, suggested a count in...
患了猪囊尾蚴病有那些症状?Sufferred from disease of pig bursa cercaria to there are those symptoms?结论中药灭囊灵对猪囊尾蚴具有明显的杀伤作用.Conclusion The CMM has marked damaging effect to Cysticercus cellulosae.目的观察中药在体外抑制猪囊 尾蚴 的超微结构变化.Aim To observe ...
A gale was blowing and the sea was choppy.狂风大作，海面上波浪起伏。It was blowing a monstrous gale.狂风肆虐。Gale winds came on top of the floods.大风紧接着洪水袭来。We woke to find a gale blowing outside.我们醒来时发现外面狂风大作。The wooden buildings were ri...
Relax as much as possible and keep breathing steadily.尽量放松，保持平稳呼吸。The nation's unemployment rate has been climbing steadily since last June.自去年6月以来，该国的失业率一直在不断上升。Teenage conceptions have risen steadily in the last t...