上等货色

first class goods【贸易】;quality goods【贸易】

暂无补充释义。

相关词条

quality first

first party

linear first-order differential equation【数】

be bent solely on profit; put profit first

last-in first-out method of inventory costing【会计】

people regard food as their prime want; food the first necessityof man

first heart sound, S1

last-in first-out memory