kettlen.水壶;坑穴
kettle holes锅穴
kettleholdern.水壶柄
kettle fault锅状断层
kettle-bell壶铃
kettledrummern.定音鼓鼓手
kettle of fish混乱; 一团糟; 困境,需处理的问题
kettle whistle一壶水烧开后发出响声
kettle factory壶厂
kettle furnace倾动式保温炉
kettle moraine锅形冰碛