| 释义 |
tiger swallowtail
tiger swallowtailn. Any of several large swallowtail butterflies having yellow wings with black stripes, especially Papilio glaucus of eastern North America or P. rutulus of western North America.ti′ger swal`lowtail
n. a yellow swallowtail butterfly, Papilio glaucus, of E North America, having the forewings striped with black. |