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单词 pilot parachute
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pilot parachute
pilot parachute n. a small parachute used to deploy a main one.
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society > travel > air or space travel > a means of conveyance through the air > parachute > [noun] > part which leads out main parachute
pilot chute1920
pilot parachute1922
1922 Times 8 Apr. 16/1 (caption) A safety device is being tried... It consists of a small ‘pilot’ parachute which, on being released, pulls out a second envelope.
1990 Sci. Amer. May 77/1 The pilot parachute should deploy the main parachute smoothly and quickly (that is, within a few tenths of a second).
extracted from pilotn.adj.
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更新时间:2024/11/10 19:24:57