adj.无意义的；不重要的；晦涩的
Without it, life will be empty and meaningless. 没有它，人生将是空虚的而且毫无意义的。
His promises were just so much meaningless talk. 他许诺的都是空话。
They seemed to do meaningless things. 你可以说他们吃饱撑著没事干。
Fines are meaningless to a huge company like that. 对于这样一家大公司，罚金根本算不了什么。
To me that painting is completely meaningless. 对我来说，这幅油画晦涩难懂。
