astrobiologist
名词 n.
英文释义
名词 n.
- A biologist whose speciality is astrobiology.
词形变化
词源
Etymology tree
Proto-Indo-European *h₂eHs-
Proto-Indo-European *-tḗr
Proto-Indo-European *h₂stḗr
Proto-Hellenic *astḗr
Ancient Greek ἀστήρ (astḗr)
Ancient Greek ᾰ̓́στρον (ắstron)der.
English astro-
English biologist
English astrobiologist
From astro- + biologist.
Proto-Indo-European *h₂eHs-
Proto-Indo-European *-tḗr
Proto-Indo-European *h₂stḗr
Proto-Hellenic *astḗr
Ancient Greek ἀστήρ (astḗr)
Ancient Greek ᾰ̓́στρον (ắstron)der.
English astro-
English biologist
English astrobiologist
From astro- + biologist.
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数据来源: Wiktionary