normal /ˈnɔ:məl/ adj. 正常的，正规的，标准的：a normal school师范学校；a normal state 正常状态；normal temperature 常温The temperature was above(below) normal for the time of year.气温比常年偏高（低）。
normalization n. 正常化，标准化
normalize /ˈnɔ:məlaiz/ vt. & vi. (尤指国家间的关系)(使)正常化，恢复友好状态：to normalize relationships after a quarrel争吵后把关系正常化；normalize the relations between the two countries使两国关系正常化
