储精囊 chǔjīngnáng seminal vesicle Origin Definitions Defs Strokes Stroke Words Sentences Sents 储 儲 chǔ nounverb to store (bound form) to store up; to save; to keep in reserve精囊 jīngnáng seminal vesicle A pair of glands in the male reproductive system of humans and other vertebrates that secrete a component of semen