fourresn.[法]富雷斯糖
fournum.四
four thousand and ninety four(=4094) 四千零九十四
four-bar parallel mechanism平行四杆机构
fourpetal rose root and fruit山刺梨
four small Yorkshire puddings四小块约克郡布丁.
four thousand and sixty eight(=4068) 四千零六十八
four thousand and fifty eight(=4058) 四千零五十八
four-ball test of lubricants润滑油的四球机试验
four-frequency diplex system四频率同向双工制