单词	bell-shaped
释义	bell-shaped adjective ˈbel-ˌshāpt  1 : shaped like a bell 2 : relating to or being a normal curve or a normal distribution Word History First Known Use 1744, in the meaning defined at sense 1
随便看	sericiculture sericin sericins sericite sericitic sericitization sericitize sericocarpi Sericocarpus sericocarpuses sericocarpusses Sericornis Sericostomatidae sericteria sericteries sericterium serictery sericteryes sericterys sericultural sericulture sericultures sericulturist sericulturists seriema

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