someone who mooches or cadges (tries to get something free)
同义词：moocher??/??cadger??/??scrounger
ask for and get free; be a parasite
同义词：bum??/??cadge??/??grub??/??sponge
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。