Noun:

1. one of the green parts that form the calyx of a flower

SEPPn.单端推挽Sepabbr.九月(=September)sephadex gel葡聚糖凝胶sepal bundle萼片维管束sepak takraw藤球separatorium颅骨膜分离器separabilityn.可分离；分离性；可分性Sepioteuthisn.拟乌贼属separativelyadv.分离性地sepral nuclei隔核separableness可分辨性-blyseparator tag分隔标记

1. The sepals under the flower wilted.
   花朵下面的萼片枯萎了。