如何使用 "ascus" 造句

1. An ascus encasing 5 ascospores .
子囊内含五个子囊孢子。
2. A sexually produced fungal spore formed within an ascus .
担孢子生在一个担子上的有性繁殖的真菌孢子。
3. Wulingshen is the sclerotia of ascus fungus black xylaria , which is widely used in clinical care .
乌灵参是子囊真菌黑柄炭角菌菌核,临床使用颇为广泛。