Burned patients frequently aspirate after regurgitation of fluids.烧伤病人常因反胃而液吸.The concentration of acid in vomitus or aspirate need not reach this limit.呕吐物或吸引液内酸的浓度不需要达到这一程度.I must treat the transparent glass to aspirat...
在部门总部和警察局之间连有警报器。An alarm links the police station to the divisional headquarters.消防车正要停下来，警报器发出刺耳的声音。The fire engines were just pulling up, sirens blaring.她听到警报器发出可怕的尖叫声。She heard the sirens scream their unearthly wail....
Has the patient got a hight fever?病人发高烧了 吗 ?I'm a student at a hight school in Berlin.我是一名学生在高中学校在柏林.Continuous conveyer of disc - tube assembly is scattered material conveyer of hight efficiency.串联盘管道连续输送机是一种高效,环保散...