semiprecious stones（半宝石）是什么意思？音标发音+图解场景

半宝石 /sˌɛmɪpɹˈɛʃəs ˈstəʊnz/ n

English: semiprecious stones · 半宝石

释义：Next to precious stones, these stones are the ones whose beauty and durability make them most suitable for jewelry.