bedrest

床支架

词形变化

bedrests 复数 bedrests

别名

bed rest

释义与例句

n.
  1. 1.

    A device used to support a person sitting up in bed.

    可数 不可数
  2. 2.

    Confinement to bed, often under instructions of a physician, in order to recover from an injury, an illness, or the frailty associated with other physical discomforts such as a difficult pregnancy.

    可数 不可数 医学

词汇关系

名词

上位词 4

rest ease relaxation repose

词源

From Middle English bædræste, from Old English bedrest, beddrest, equivalent to bed + rest.

来源：wiktionary