单词	Swammerdam, Jan
释义	Jan Swammerdam /ˈswamədam / (1637–80), Dutch naturalist and microscopist. He classified insects into four groups and was the first to observe red blood cells.
随便看	cranial index cranial nerve craniate cranio- craniocerebral craniofacial craniological craniologist craniology craniometer craniometric craniometry craniopagus craniosacral therapy craniotomy cranium crank crankbait crank call crank caller crankcase crankily crankiness crankpin crankshaft

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