n. 背
；背
（dorsum的复数）
；背（dorsum的复数）用户正在搜索
butternut squash, butterpaste, butterscotch, butter-tonsiled, butterweed, butterwort, buttery, buttgenbachite, butthole, butting,
相似单词
Dorothy, Dorothy Dix, dorp, dorr, dorrclone, dorsa, dorsabdominal, dorsad, dorsal, dorsal fin,