子囊壳 zǐnángké perithecium Definitions Defs Origin Strokes Stroke Words Sentences Sents 子囊 zǐnáng ascus A spore-bearing organ found in certain fungi and plants, typically shaped like a sac, sphere, or rod.壳 殼 qiào noun crust (bound form) hard outer layer or shell, used in technical or formal terms like the Earth's crust