In the cloaca there are many annular an obvious one divides anus channel and uigenita 1 sinus.泄殖腔内有明显的环褶将肛道与尿、生殖道分开.The mucous cells lie in the anterior part of the foregut and cloaca.粘液细胞分布于前肠的前段和排泄腔.Especially do not c...
In 2008 a London house collapsed during a dig - down, injuring a builder.2008年伦敦的一处房屋在挖掘中倒塌, 一位施工人员受伤.To demonstrate injuring effect alternating impulse magnetic field on malignant tumor.为证实磁场对恶性肿瘤杀伤作用.He claimed that wo...
The atomic icebreaker reeved the icebergs.原子破冰船穿过冰山之间向前航行.Some icebergs rise hundreds of feet out of the water.有些冰山高出水面几百英尺.The icebergs towered above them.冰山高耸于他们上方。The drift of the icebergs in the sea endangers the shi...
探矿人员在这里发现了方解石 、 石英、石棉等矿藏.The prospectors have discovered such minerals as calcite, quartz and asbestos here.这些矿藏绵延一百公里,跨越四个县.The deposits spread for 100 kilometers across four counties.我们有巨大的石油矿藏在等待开发.We have enormous re...