单词	helpful
释义	help·ful (hĕlpfəl) adj. Providing assistance; useful. helpful·ly adv. helpful·ness n.
随便看	sidetrack sidewalk sidewalk superintendent sidewall sideward sidewards side-wheel side-wheeler side-whiskers sidewinder sidewise siding sidle Sidley sidlingly Sidney Sidney Sidney Sidney Sidney Aaron Sidney Clopton Sidney James S(idney) J(oseph) Sidon (Sidonie Gabrielle Claudine)

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。