chaff
noun [ U ] uk/tʃɑːf/ /tʃæf/ us/tʃæf/
谷壳，糠
the outer layer that is separated from grains such as wheat before they are used as food
干草饲料
dried grass and stems when used to feed cattle
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。