[] (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SYNthrowaway ➡single-use
[] 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