n.<口>贪睡者,懒鬼;
例句:
Come on sleepyhead─time to get up.
快点吧,懒鬼,该起床了。
It's time for bed, sleepyhead.
该上床了,瞌睡虫。
Sleepyhead. Losing sleep disrupts one molecular circuit inside mouse neurons, causing them to forget.
被剥夺的睡眠: 睡眠丧失破坏了老鼠神经细胞里的一个分子信号通路, 导致他们记忆力下降.