急求sleep（睡觉）的复数形式！！！

sleep

n.

①睡眠;

a long (short) ~

长时间(短时间)的睡眠.

the last ~

长眠，死亡(= death).

How many hours' ~ do you need?

你需要几小时的睡眠?

I didn't get much ~.

我睡得不多.

He talks in his ~.

他说梦话.

fall into a deep ~

酣睡.

I couldn't get to ~.

我睡不着觉.

go to ~

入睡，睡着

have (get) a ~

睡一觉，睡一会儿.

put children to ~

使孩子们入睡.

②昏迷状态；麻木;

My feet have gone to ~.

我的脚麻木了.

③(动物的)冬眠;

Animals wake from their winter ~.

动物从冬眠中醒过来.

vi.

①睡眠，睡觉;

Do you ~ well?

你睡得好吗?

~ late

睡懒觉，迟起

~ like a log (top)

酣睡；熟睡.

~ on one's side

侧卧.

②过夜，住宿;

I shall ~ in London tonight.

今晚我在伦敦过夜.

③静止，不活动；长睡;

a ~ing volcano

静止的(死)火山.

~ in the grave

长眠墓中.

vt.

①睡;

~ a sound sleee

睡得极甜.

~ the clock round (~ round the clock)

接连睡十二小时(以上).

~ one's last sleep

死亡.

~ oneself sober

通过睡眠使自己清醒.

②[口语]供…住宿；可睡…人;

Some hotels are ~ing four or five guests to a room.

有些旅馆每一个房间睡四、五个客人.

总而言之,据我所知,这个单词是没有复数的.