棉团的英文：
cotton lump

cotton是什么意思：
n. 棉，棉花，棉布
v. 明白，领悟

She lives by raising cotton.
她靠种植棉花维持生计。

They grow cotton of long staple.
他们种植长纤维棉花。

Cotton is the staple of the area.
棉花是这个地区的主要农作物。

They channeled their cotton field.
他们在棉田里挖了水渠。

cotton drawers panty
棉内裤

lump是什么意思：
n. 块；肿块；笨人
v. 混在一起；（使）结块；笨重地移动

A Lump Sum Rate of ...
费用合计…

What are the whisky and the lumps of coal for?
那些威士忌和煤块有什么用？

having lumps; not smooth and even in texture.
有块状的东西；质地不均匀。

break a piece of coal into small lumps
把一块煤砸成小块

These two questions should not be lumped together.
这两个问题不能往一块儿扯。