red amaranth英 [red ˈæmərænθ]美 [red ˈæməˌrænθ]网络 苋菜红网络英英释义nountall showy tropical American annual having hairy stems and long spikes of usually red flowers above leaves deeply flushed with purpleSynonym:prince's-feathergentleman's-caneprince's-plumepurple amaranthAmaranthus cruentusAmaranthus hybridus hypochondriacusAmaranthus hybridus erythrostachys