inane
adj. 空洞的，空虚的；愚蠢的
例句
Men born and reared upon the Bridge found life unendurably dull and inane elsewhere.
在桥上出生、长大的人，在别处发现了难以忍受的枯燥和空虚的生活。
He always had this inane grin.
他总是傻傻地咧嘴笑。
《柯林斯英汉双解大词典》
They don't value what they regard as inane and pointless.
他们不屑于他们视为空无意义的东西。
