基本解释adj.无识别力的；无感觉的同根派生 英汉例句You know you couldn't have picked a more unperceptive man. 这么个不识时务的人也亏你想得出来。as unperceptive as a boulder. 无知无觉宛如一块大石头。as unperceptive as a boulder 无知无觉宛如一块大石头