黑背 hēibèi German shepherd Origin Definitions Defs Strokes Stroke Words Sentences Sents 黑背信天翁 hēibèixìntiānwēng Laysan albatross the Laysan albatross (Phoebastria immutabilis), a bird species found in China黑背燕尾 hēibèiyànwěi black-backed forktail (bird species of China) black-backed forktail (Enicurus immaculatus)