The observation group added fluidic atomization inbreathing Mucosolvan, and the contrast group dropped Mucosolvan analytic research. 观察组加用射流雾化吸入沐舒坦, 对照组滴注沐舒坦.
The unemployed executives include former sales managers, directors and accountants.被解雇的管理人员包括前销售经理、主管和会计。The company's top executives had refused to listen to reason.公司的高层管理人员拒绝理智行事。Company executives say revamped m...
It can be difficult to ascertain the facts.可能难以查明事实真相。I'm going to ascertain the truth.我要查明真相.It's difficult to ascertain the coal deposits.煤储量很难探明....