sleepers
英 [s'li:pəz] 美 [s'lipəz]

n.

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"

双语例句

用作名词(n.)

1. Many sleepers were fixed on a railway.
   一条铁路上有许多固定了的枕木。
2. 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.