词汇	rotating valve gear
释义	rotating valve gear 回转阀齿轮
随便看	seasonal frost region seasonal frozen area Seasonal frozen depth seasonal frozen earth seasonal frozen earth layer seasonal frozen ground seasonal frozen region seasonal frozen regions seasonal frozen soil seasonal frozen soil layer Seasonal Fruit Juice seasonal fruits Seasonal fruit with crushed ice seasonal fund seasonal genesis parameter seasonal geometrical mean E.coli density seasonal goods seasonal grade seasonal grades seasonal grazing seasonal grazing land seasonal grazing production seasonal group profile code Seasonal Growth seasonal growth and decay