单词	mass average value
释义	mass average value 质量平均值
随便看	calendar loading arrangement calendar machine-hours of cargo handling machinery calendar machine time calendar machine-time calendar management calendar management program calendar manager calendar method calendar method of birth control calendar method of birth controls calendar methods calendar month calendar months calendar of conferences calendar of prisoners calendar of seasonal disease calendar of sentence calendar of work calendar or legal year calendar period calendar picture calendar plan calendar plate calendar platform calendar program 极深研几极深研幾极目远望极目远眺极目迥望极而言之极重不反极重难返枂枃 63794 63795 63796 63797 63798 63799 63800 63801 63802 63803