exo·bi·ol·o·gy /ˌɛksobaɪˈɑləʤi/
外空生物學
exo·bi·ol·o·gy /-baɪˈɑləʤɪ/ 名詞
宇宙生物學
exobiology
n : the branch of biology concerned with the effects of outer
space on living organisms and the search for
extraterrestrial life [syn: space biology, astrobiology]