ReadWriteQuiz
Chinese dictionary
slnot indispensable; be as well without it as with it; may or may not be needed
洗碗机这种东西可有可无,就不要买了吧。
A dishwasher is not something essential; we'd better not buy one.
这些都是可有可无的奢侈品。
These are dispensable luxuries.
很少人有闲钱买这些可有可无的东西。
Few people had spare cash for inessentials.