n .
a fake medication ; a fake medication used as a control in test of he effectiveness of drugs 거짓 약물 ; 약의 유효성 테스트에서 대조 표준으로 사용된 거짓 약물

• Half the subjects in the experiment received the real drug ; half were given _____s. Of the subjects given _____s, 50 percent reported a definite improvement, 30 percent reported a complete cure, and 20 percent said, "Oh, I bet you just gave us a _____."
• Mrs. Walters is a total hypochondriac ; her doctor prescribes several _____s a week just to keep her from calling him so often.
  월터스 부인은 심한 우울증 환자다 ; 담당 의사는 단지 근의 빈번한 전화를 막기 위해 일주일에 몇 개의 가짜 약을 처방한다.