词典释义：
量大而折价销售的；松散的；散装的
It's cheaper to buy in bulk.
大批购买便宜些。
Buying in bulk is more economical than shopping for small quantities.
大批采购比少量购买更经济实惠。
Storekeepers buy them in bulk and resell them for $150 each.
店主大批买进这些，又以每件$150的价格转卖出去。
And they often bought bulbs in bulk to save money.
并且，他们常常大批购买灯泡来省钱。
Buy in bulk.
批量购买。
(of goods)in large quantities and generally at a reduced price
（商品）量大而折价销售的
零售连锁店均进行大宗采购。
(of a cargo or commodity)loose; not packaged
（货物商品）松散的，散装的
进口的糖是散装的，上了岛以后才用袋子进行了包装。
Are you sure? There are a lot of advantages to buying in bulk.
你确定？大宗采购有很多优势呀。
《The Big Bang Theory Season 1》《生活大爆炸 第一季》
Max, we need more capital so we can buy our shirts in bulk, and then, if we work even harder, we can double our profit.
麦克斯，我们需要更多资金，才能大量的做我们的T恤，然后如果我们更加努力，我们的利润就能加倍呢。
《2 Broke Girls Season 4》《破产姐妹 第四季》
