cooker是可數名詞
例句
1、
Dad pulled out a pressure cooker and filled it up with cabbages, eggplants, potatoes, corns, onions and carrots.
爸爸拿出一個高壓鍋,裏面裝滿了捲心菜、茄子、土豆、玉米、洋葱和胡蘿蔔。
2、
We're buying a new cooker on hire purchase.
我們以分期付款方式購買一座新爐具。
3、
The slow cooker is very useful for people who go out all day
慢燉鍋對於整天都不在家的人來説很有用。