英语词汇high vacuum是什么意思，high vacuum的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	high vacuum
释义	DEFINITIVE EXAMPLES 权威例句〔freeze-dry〕To preserve (food, for example) by rapid freezing and drying in a high vacuum.使冷冻干燥：通过在高度真空状态下迅速冷冻并干燥来保存（如食物）美国传统
随便看	soft palate soft palate soft palate soft pan goods soft papilloma soft paste soft patch soft pedal soft pedal soft pharyngeal ganglia soft phosphate soft phototube soft picture soft picture soft pion soft pitch soft porn soft position soft pulse soft radiation soft rays stillness stillness of night stillpot stillroom

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