They lure, trap and ingest insects using mucilaginous glands on their leaves.

它们利用叶子上的粘液腺来引诱、诱捕和摄食昆虫。

The young Negro girls wear them for earrings, pressing the mucilaginous calyxes against the dark lobes of their ears.

年轻的黑人女孩戴上它们作为耳环， 将粘液状的花萼压在她们黑色的耳垂上。