bucketfuls是bucketful的复数
bucketful
美 ['bʌkət.fʊl] 
英 ['bʌkɪtfʊl] 
- n.一满桶[勺斗];一桶[勺斗]的量
 
复数:bucketfuls  
n.  | 1. the contents of a bucket or the amount that a bucket will hold 2. a very large quantity or amount of something 3. the amount that is contained in a bucket  |