单词：aqi
abbr. 空气质量指数（Air Quality Index）
单词：aqi 相关文章
A clearance sale 跳楼大拍卖 There is a clearance sale in the sogo department store 搜狗百货公司正在举行跳楼大拍卖 Tons of people strolled into the clothes department to grab all the stuffs on sale 一堆人冲进服饰柜抢大拍卖
发表于:2019-01-02 / 阅读(429) / 评论(0)
不用背句型学英语
不用背句型学英语
I saw a car accident on the way to my office. A car, not braking in time, bumped into a motorcycle in front of it. Being hit by the car ,the rider flew high from the motorcycle and landed on the ground. A passerby hurriedly called an ambulance.No soo
发表于:2019-01-02 / 阅读(411) / 评论(0)
不用背句型学英语
不用背句型学英语