The living organisms somehow concentrated the minerals by biological processes...生命体通过某种生物过程聚集矿物质。Conclusions Concentrated cod - liver oil gutta and erythromycin can promote the ulcer to heal.结论浓缩鱼肝油滴剂加红霉素可促进溃疡愈合.Most de...
The living organisms somehow concentrated the minerals by biological processes.生命体通过某种生物过程聚集矿物质。Most development has been concentrated in and around cities.土地开发主要集中在城市及周边地区。He was calm and concentrated in judging how to ...
Martin's weak cries for help went unheard until 6.40pm yesterday.直到昨天傍晚6点40分，马丁微弱的呼救声才被人听到。There have been cries of outrage about this expenditure.这项开支遭到了一些人愤怒的指责。Passers-by heard his cries for help.路过的人听到了他求救的呼喊。...
He felt the hardness of the iron railing press against his spine.他感觉到硬邦邦的铁栏杆顶着自己的脊梁。This movement lengthens your spine and tones the spinal nerves.这一动作舒展脊椎，使脊神经更加强健。Her spine curved.她的脊柱弯曲了。...