ネズミイルカネズミイルカじ字FuriganaAudioMeanings1nounharbor porpoise; common porpoiseusually written using kana aloneRefers specifically to the species Phocoena phocoena, a small cetacean found in coastal waters of the Northern Hemisphere.北ほっ海かい道どうの沿えん岸がんでは、ネズミイルカがよく見みられる。Break this sentence down in the analyzerHarbor porpoises are often seen along the coast of Hokkaido.ネズミイルカはイルカの中なかでも特とくに小ちいさい種しゅ類るいだ。Break this sentence down in the analyzerThe harbor porpoise is one of the smallest species of porpoise.