[usually before noun] (about goods, etc.) produced cheaply and intended to be thrown away after use（指货物等）用完即可丢弃的，一次性的◆a disposable camera/razor/bottle一次性照相机／剃刀／瓶子 SYN throwaway  ➡  single-use [only before noun] available for use可自由使用的；可自由支配的⨁disposable assets / capital / resources可自由支配的资产／资本／资源