Unit 7
- meet up碰头; 相聚museum博物馆exhibition展览direction方向trip旅行wastewater废水plant工厂into到……里面; 进入remove移开; 拿走piece片; 块
- waste废弃物; 浪费machine机器germ微生物; 细菌step步骤; 脚步used to过去常常 (做)realize认识到; 实现inside在……里面; 在里面go on a trip去旅行process过程theatre戏院; 剧场; 电影院
- factory工厂terrible糟糕的actor演员gun枪try on试穿along沿着; 顺着road道路create创造record记录skill技能
- write down写下; 记下explore探索tent帐篷cucumber黄瓜from ... to ...从……到……straight直接; 立即; 笔直地; 直的fill装满; 盛满basket篮子; 筐teach教branch分支; 树枝
- leaf叶; 叶子finally终于think of考虑; 想起grain谷物; 谷粒fresh新鲜的certainly肯定地diary日记; 日记本entry(日记的)一则; 入口agree赞成; 同意agree with赞成; 同意