手语；
语言
语言近义词
n.adj.
反义词
n.用户正在搜索
monomorph, monomorphemic, monomorphic, monomorphism, monomorphous, monomotor, Monomoy, monomphalus, monomultivibrator, monomyaria,
相似单词
sigmonium, sigmoscope, Sigmund Freud, sign, sign away, sign language, sign manual, sign painter, signa, signable,