birthstone
/'bɜːθstəʊn/ /'bɜːrθstoʊn/
n. 
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conglomerate, conglomeratic, conglomeration, conglomerator, conglomeritic, conglutin, conglutinant, conglutinate, conglutination, conglutinin,
相似单词
birthparents, birthplace, birthrate, birthright, birthroot, birthstone, birthwort, biruet, biryani, bis,