He sets out the facts coolly and dispassionately.他冷静、客观地摆出了事实。A scientist should dispassionately study the forces at work.科学家应该冷静地研究各种交互作用的力量.She listened dispassionately but with great interest to both arguments.她平心静气地听...
Under certain circumstances, including material processing more cost - effective, time - saving effort.一定情况下, 包料加工更经济实惠 、 省时省力.Easy to operate time - saving , labor - saving, high efficiency, low failure.操作简单、省时省工 、 效率高 ...