aerobraking
名词 n.
动词 v.
英文释义
名词 n.
- The use of atmospheric drag to reduce the velocity of a spacecraft, especially so as to establish a stable orbit and to reduce fuel consumption.
动词 v.
- present participle and gerund of aerobrake
词源
词源 1
Etymology tree
Proto-Indo-European *h₂ews-
Proto-Indo-European *h₂ewsér
Proto-Hellenic *auhḗr
Ancient Greek ᾱ̓ήρ (āḗr)
Ancient Greek ἀέρος (aéros)der.
English aero-
English braking
English aerobraking
From aero- + braking.
Proto-Indo-European *h₂ews-
Proto-Indo-European *h₂ewsér
Proto-Hellenic *auhḗr
Ancient Greek ᾱ̓ήρ (āḗr)
Ancient Greek ἀέρος (aéros)der.
English aero-
English braking
English aerobraking
From aero- + braking.
词源 2
See the etymology of the corresponding lemma form.
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数据来源: Wiktionary