rapid-eye-movement slee(rem)rapid-eye-movement sleep快动: fast valving眼: eye相: looks; appearance睡眠: sleep; somnus非快动眼相睡眠: non-rapid eyemovement sleep; orthodox sleep下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:快动眼相睡眠，即可在微信中查询翻译
