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单词
hypergolic
释义
hypergolic
adj. (of a rocket propellant) igniting spontaneously on contact with an oxidant etc.
Etymology
: G Hypergol (perh. as HYPO-, ERG(1), -OL)
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oblivious
oblong
obloquy
obnoxious
oboe
obol
obovate
obscene
obscenity
obscurantism
obscure
obscurity
obsecration
obsequies
obsequious
observance
observant
observation
observatory
observe
observer
obsess
obsession
obsidian
obsolescent
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更新时间:2025/3/10 16:49:49