与"soft x-ray region"相近的词条

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• soft water
• soft wax
• soft wood
• soft wood disk for mercurial glass tube
• soft x-ray
• soft x-ray region
• soft x-ray spectrum
• soft x-ray unit
• soft X-rays
• Softabs
• softball
• softbound
• softcover
• softelasticcapsules
• softem the dry facese and relieve flatulence
• soften

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