factory的復數(shù)是什么

factory的復數(shù)形式：factoriesfactoriesn.工廠，制造廠( factory的名詞復數(shù) ); 例句:

1.They are turning cities into vast data factories. 他們正把城市變?yōu)榫薮蟮臄?shù)據(jù)工廠。

2.China now has some 2000 factories and 1000 battery-recycling plants. 中國現(xiàn)在又大約2000家電池廠和1000家電池會回收廠。