可数名词：

1.（烧水用的）壶

英语解释

the quantity a kettle will hold

a metal pot for stewing or boiling; usually has a lid

(geology) a hollow (typically filled by a lake) that results from the melting of a mass of ice trapped in glacial deposits

a large hemispherical brass or copper percussion instrument with a drumhead that can be tuned by adjusting the tension on it