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helium, helium-atmosphere, heliumshield, heliweld, helix, helix angle, helixin, helix-milling, helixometer, helixor,

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氟中毒, 俘, 俘管工作, 俘获, 俘虏, 俘虏收容所, 洑, 祓, 莩, 莩崽,