1 文書を見つけるための辞書。

• water flea, daphnia
• ミジンコ
• minute freshwater crustacean having a round body enclosed in a transparent shell; moves about like a flea by means of hairy branched antennae
• 透明な殻に包まれた丸い体を持つ微小な淡水性甲殻類の動物