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单词 space helmet
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space helmet
space helmet n. a helmet worn by an astronaut to provide air and protect the head; also in extended use.
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society > travel > air or space travel > people who fly in aircraft or spacecraft > [noun] > outer wear worn by people who fly
spacesuit1929
space helmet1931
1931 M. W. Wellman in Wonder Stories Sept. 544/1 He took the glass-fronted space helmet and adjusted it on Thiana's head.
1973 Times 29 Aug. 3/2 Scientists are developing a ‘space helmet’ respirator to protect miners against dust.
2000 Sunday Herald (Glasgow) 20 Feb. (Seven Days section) 2/5 The picture of the first man on the moon with the shiny suit, with an almost rayban mirror on the space helmet.
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