sleeper
UK
sleeper n: (sleeping car)
SC 卧车 wò chē
SC 卧铺 wò chē，wò pù
You can reserve a regular seat on the train or a space in a sleeper.
sleeper n: (sleeping person)
SC 睡觉的人 shuì jiào de rén
TC 睡覺的人
TC 睡覺的人
SC 睡眠者 shuì jiào de rén，shuì mián zhě
The sleepers didn't wake up as the train slowed down.
sleeper n: UK (railway tie)
SC 枕木 zhěn mù
TC 枕木
TC 枕木
sleeper n: US (child's sleepsuit)
SC 儿童的睡衣 ér tóng de shuì yī
The little boy wore a green sleeper to bed.
sleeper n: informal, figurative (unexpected success)
SC 黑马 hēi mǎ
SC 爆冷门的人（或事物） hēi mǎ，bào lěng mén de rén huò shì wù
The film was a sleeper that did well at the box office.
heavy sleeper n: ([sb] who sleeps deeply)
SC 沉睡者，熟睡者
I've always been a heavy sleeper - I hardly ever wake up during the night.
late sleeper n: ([sb] who does not wake early)
SC 晚睡的人
SC 夜猫子 yè māo zi
He's a late sleeper, don't expect him to arrive early for work.
light sleeper n: ([sb] who does not sleep deeply)
SC 浅睡者，睡觉轻的人