单词	helpful
释义	help·ful (hĕlpfəl) adj. Providing assistance; useful. helpful·ly adv. helpful·ness n.
随便看	"Big Bill." "Big Bill." Big Black River big blind Big Blue River big-box big brother Big Brotherism big bucks big business big C big cheese Big Chill Big Crunch big daddy big deal big-deal Big Dipper bigeminal bigeminy big enchilada bigeneric bigeye bigeye tuna Bigfoot

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。