单词	os
释义	os 3 (ōs) n. pl. os·ar (ōsär′) See esker. [Swedish ås, ridge, from Old Norse āss.]
随便看	percent per cent percentage percentile per centum percept perceptibility perceptible perceptibly perception perceptional perceptive perceptively perceptiveness perceptivity perceptual perceptually perch perch perchance percher Percheron perching bird perchlorate perchloric acid

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。