dispensable

形容词非必需的，可省去的; 不必要

1. 可有可无的：dispensability 可分配 | dispensable 可有可无的 | dispensary 诊所

2. 不是必要的：dispensabilityveniality 可宽恕 | dispensable 不是必要的 | dispensable 可有可无的

3. 不必要的,可有可无的：advisable 明智的;可取的 | dispensable 不必要的,可有可无的 | indispensable 必不可少的,必需的

4. 非必要的：dispatch 派遣 | dispensable 非必要的 | dispense 分配

1. 非必要的;可有可无的;不重要的
    If someone or something is dispensable they are not really needed.

    e.g. All those people in the middle are dispensable.
           所有那些立场骑墙的人都可要可不要。

1. People with the movie channel at first only treated the genre as a dispensable substitute.

2. Some even take their own cup with them to avoid using dispensable paper cups that may not dissolve in decades.

3. The resultant inevitable changes rendered Hongkong's hitherto entreport status dispensable, and have absolutely nothing to do with China's resumption of sovereignty over the colony.

adj