fatuous

词形变化：

副词: fatuously | 名词: fatuousness |

同义词：

aimless | silly | inane | unintelligent | complacent | unaware | stupid | childish | pointless | meaningless | foolish | vacuous | asinine | mindless |

反义词：

sensible |

词义辨析：

同义参见:

aimless

反义:

a.愚笨的; 虚幻的

sensible

wise