➤ What for? [hwɔt fɔ:] 为了什么?为什么?
➤ measure [ˈmeʒə(r)] - v. 测量
➤ fluid [ˈflu:ɪd] -n. 液体
➤ intake [ˈɪnteɪk] - v. 进入,摄入
➤ output [ˈaʊtpʊt] - v. 输出
➤ make sure [meik ʃuə] 弄清楚,确保
➤ kidney [ˈkɪdni] - n. 肾
➤ shut down [ʃʌt daun] 停下,停止工作
➤ pancake [ˈpænkeɪk] - n. 烙饼,薄煎饼
➤ batter [ˈbætə(r)] - n. 面糊
pancake batter in a measuring cup
➤ urine [ˈjʊrən] - n. 尿