n. [医]痔疮；[医]痔

n pain caused by venous swelling at or inside the anal sphincter

n a large number or amount

n a collection of objects laid on top of each other

n (often followed by `of') a large number or amount or extent

n a large sum of money (especially as pay or profit)

n fine soft dense hair (as the fine short hair of cattle or deer or the wool of sheep or the undercoat of certain dogs)

n battery consisting of voltaic cells arranged in series; the earliest electric battery devised by Volta

n a column of wood or steel or concrete that is driven into the ground to provide support for a structure

n the yarn (as in a rug or velvet or corduroy) that stands up from the weave

n a nuclear reactor that uses controlled nuclear fission to generate energy

v arrange in stacks

v press tightly together or cram

v place or lay as if in a pile