1.(large shape)(尤指巨大的)容积, 体积, 量
The truck pulled out of the lot, its bulk unnerving against the dawn.卡车驶出停车场, 曙光里庞大的车身令人不安。
2.(heavy body)+of person庞大身躯；肥硕体形
Despite his bulk he moved lightly on his feet.他虽然体形庞大, 走路却很轻快。
3.in bulk
(in large quantities)大量；大批
(unpackaged)(货物等)未打包的, 散装的
4.the bulk
(majority)主体；大多数；大部分
They come from all over the world, though the bulk is from the Indian subcontinent.他们来自世界各地, 不过大部分是来自南亚次大陆。
5.(cargo, goods)散装货物；散装商品