bulk
noun uk/bʌlk/ us/bʌlk/
[ C usually singular ]巨大的东西;大块，大团
something or someone that is very large
She eased her large bulk out of the chair. 她缓缓地将她那庞大的身躯从椅子上挪开。
[ U ]大规模；大量
large size or mass
It was a document of surprising bulk. 这是一份篇幅惊人的文件。
in bulkC1 大量，批量
in large amounts
The office buys paper in bulk to keep down costs. 办公室批量买进纸张以减少成本。
Dried fruit can last a while so it makes sense to buy it in bulk.
I use a lot of almond flour in my baking, which I buy in bulk at the health store.
Buying in bulk is another money-saving strategy.
Goods like these are often purchased in bulk for reasons of economy.
Goods that were once shipped in bulk are now usually packed and transported in containers.
the bulk of somethingC1 大部分
most of something
In fact, the bulk of the book is taken up with criticizing other works. 事实上，这本书大部分篇幅都是在批评其他作品。
She plans to give the bulk of her fortune, currently estimated at £12 million, to charity.
The bulk of the population now lives in two suburbs.
The bulk of the money came from private donors.
He left the bulk of his estate to the foundation.
This is of zero interest to the bulk of the electorate.