mental arithmetic
词形变化：
副词: mentally |
同义词：
cerebral | intellectual | rational | psychological | perceptual | mad | disturbed | wistful | thoughtful | crazy | reflective | ruminative | pensive | shrewd | clever | cogitative | contemplative | wise | speculative | knowledgeable | intelligent | spiritual | psychical | noetic | unhinged | queer | insane | psychic | pixilated | thinking | phrenic | cognitive | lunatic | deranged | reasoning | loopy | peculiar | odd | balmy | bats | weird | crackers | psychopathic | abnormal | demented | batty | psychotic | bonkers | neurotic | loco | screwy | psychiatric | emotional | conceptual | abstract | inner | subjective | mentally ill | genial | mentally | inward | ill | inwards |
反义词：