Csi
abbr. 犯罪现场调查（Crime Scene Investigation）；顾客满意指数（Customer Satisfaction Index）
🗣️ 情景例句
Are you involved in any extra-curricular activities on campus?
你在学校参加过任何课外活动吗？
Never do things by halves.
做事情不要半途而废。
Her shopping had tired her and her basket ad grown heavier with every step of the way home.
去商店买东西把她搞得筋疲力尽；在回家的路上，她每走一步，就感到手里的篮子又重了一点。