蜘蛛星云 zhīzhūxīngyún Tarantula Nebula Definitions Defs Origin Strokes Stroke Words Sentences Sents 蜘蛛 zhīzhū noun spider An eight-legged arthropod that spins webs to catch insects.星云 星雲 xīngyún nebula A cloud of gas and dust in outer space visible in the night sky as an indistinct bright patch or as a dark silhouette