Child how make expectoration easy, whether should use antiphlogistic drug?小孩如何祛痰, 是否要用消炎药?Spontaneous expectoration of lung tumour mass. [ see comment ] .肺肿瘤 群众自发咳痰.Dr: Do you feel relieved after expectoration?痰咳出后你觉得舒服些...
Locally dolomite and anhydrite are important as cements.局部地方白云石和硬石膏也是重要的胶结物.Locally dolomite and anhydrite are important as cements , together with minor authigenic quartz.在局部地方白云石和硬石膏也是重要的胶结物;还有少量自生石英.Nodular anhydrite ...
Stand with feet hip - width apart, a dumbbell in each hand.双脚分开与臀部齐宽, 左右手各握一哑铃.The dumbbell will be raised 20 times by the sportsman tomorrow.明天,这个哑铃将被运动员举起二十次.Dumbbell exercises toned my muscles.哑铃操锻炼我的肌肉。The dumbbell w...