sleepers

听听怎么读

英 [s'li:pəz]

美 [s'lipəz]

是什么意思

卧铺（通常以复数形式出现）；卧车( sleeper的名词复数 )；轨枕；睡觉（呈某种状态）的人小耳环；

英英释义

sleeper

n.
- a rester who is sleeping
  同义词：slumberer
- a spy or saboteur or terrorist planted in an enemy country who lives there as a law-abiding citizen until activated by a prearranged signal
- an unexpected achiever of success
  "the winner was a true sleeper--no one expected him to get it"
- one of the cross braces that support the rails on a railway track
  "the British call a railroad tie a sleeper"
  同义词：tierailroad tiecrosstie
- a passenger car that has berths for sleeping
  同义词：sleeping carwagon-lit
- pajamas with feet; worn by children
- a piece of furniture that can be opened up into a bed
- tropical fish that resembles a goby and rests quietly on the bottom in shallow water
  同义词：sleeper goby
- an unexpected hit
  "that movie was the sleeper of the summer"

学习怎么用

双语例句

用作名词(n.)

Many sleepers were fixed on a railway.
一条铁路上有许多固定了的枕木。
Pre-stressed concrete sleepers that have been designed to replace the conventional wooden ones have been tested.
预应力混凝土枕木用来替代传统的木质枕木并已通过了试验。

权威例句

Sleepers and workaholics: caching strategies in mobile environments
Sleepers and workaholics: caching strategies in mobile environments (extended version)
Who Are the Long Sleepers? Towards an Understanding of the Mortality Relationship
Trends in the prevalence of short sleepers in the USA: 1975-2006.
24-Hour metabolic rate in insomniacs and matched normal sleepers
Heart rate variability in insomniacs and matched normal sleepers.
PSYCHOLOGICAL AND PHYSIOLOGICAL DIFFERENCES BETWEEN GOOD AND POOR SLEEPERS.
Pre‐sleep cognitive activity: A comparison of sleep‐onset insomniacs and good sleepers
SF-36: evaluation of quality of life in severe and mild insomniacs compared with good sleepers.
Daytime alertness in relation to mood, performance, and nocturnal sleep in chronic insomniacs and noncomplaining sleepers.

同义词

crosstie berth

s开头的单词