We visited the church where Schubert sang in the choir.我们访问了舒伯特曾在其唱诗班中歌唱的那个教堂.The steam sang as it escaped from the pipe.蒸汽从管子逸出时呜呜作响。The mother sang her baby a lullaby.妈妈给孩子唱了一支催眠曲.For an encore, he sang an unaccompanie...
介绍了一种在石油加工过程中产生的特殊副产物 - 硬沥青.The byproduct of petroleum industry - hard pitch andphysical and chemical properties are introduced.摘要介绍了一种在石油加工过程中产生的特殊副产物 - 硬沥青.The byproduct of petroleum industry - hard pitch is recommende...
He had bare feet, a T-shirt and cords on.他光着脚，穿着T恤衫和灯芯绒裤子。She wanted to scream, but her vocal cords seemed paralysed.她想尖叫，但她的声带好像不听使唤了。We used so many lights that we needed four extension cords.我们用的灯很多，因此需要4个接线板。...
之后曾尝试潜入污水坑。An attempt was then made to dive the sump.鲨鱼急速潜入水中，在船下游动。The shark dived down and swam under the boat.试着潜入水下找寻沉没的财宝。Try diving for sunken treasure....
目的研究肺炎衣原体和冠心病的关系.Objective To study the relationship between Chlamydia pneumonia and coronary heart disease.价格: 60元左右, 衣原体和支原体检查150元左右.Price: 60 yuan, chlamydia and mycoplasma check around 150 yuan.但同时感染淋球菌 、 衣原体和支原体者.No...