英语词汇sleep stages怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sleep stages
释义	sleep stages 简明释义睡眠阶段：睡眠过程中的不同阶段，通常分为四个阶段：浅睡、深睡、最深睡和快速眼动（REM）睡眠。网络释义短语 1 Sleep stages 睡眠分期 ; 睡眠期 ; 睡眠阶段 ; 睡眠阶期 2 analysis of sleep stages 睡眠时相分析 3 stages of sleep 睡眠阶段双语例句 1 We may learn differently during different sleep stages. 在不同的睡眠阶段，我们的学习方式可能会有所不同。 2 They have learned that there are five stages of sleep. 他们认识到睡眠分为五个阶段。 3 During stages three and four (often called "deep sleep") , it is very hard to wake up a person. 在第三和第四阶段（通常称为“深度睡眠”），这时唤醒一个人是很难的。
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