例句：
He slipped unawares into sleep.
他不知不覺地睡著了。
REM sleep is termed 'active' sleep.
快速眼動睡眠稱作“主動”睡眠。
Go to sleep —it's late.
快睡吧—不早了。
2024-09-05
例句：
He slipped unawares into sleep.
他不知不覺地睡著了。
REM sleep is termed 'active' sleep.
快速眼動睡眠稱作“主動”睡眠。
Go to sleep —it's late.
快睡吧—不早了。