![gills造句怎么写]( "gills造句怎么写")
- Fishhavegillsinsteadoflungs.Afishbreathesthroughitsgills.Bothfishandtadpoleshavegills.Thevulnerablespotsaretheeyes,gillsandsnout.Apaleorsicklychildis"greenaroundthegills".Thegillsofafishcorrespondtoourlungs.aquaticNorthAmericansalamanderwithredfeat...
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