biological /ˌbajəˈlɑːʤɪkəl/ adjective /ˌbajəˈlɑːʤɪkəl/
adjective
Learner's definition of BIOLOGICAL
1
: of or relating to biology or to life and living things生物学的;生命的;生物的 2
: related through birth亲生的;有血缘关系的 —
used to distinguish the parents who gave birth to a child from the parents who later adopted the child用于区分亲生父母和养父母 — biologically
/ˌbajəˈlɑːʤɪkli/ adverb