astrobiology /.æstrәubai'ɒlәdʒi/ 📖 中文释义 n. 天体生物学[医] 天体生物学 📘 English Definition(英文释义) n the branch of biology concerned with the effects of outer space on living organisms and the search for extraterrestrial life ← astrobiologists A 字母词表 astrobionics →