您要查找的是不是：
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- Be modest, otherwise you will lag behind. 要谦虚，否则就要落后。
- He is a plastic surgery specialist. 他是个整形外科医生。
- There is a time lag of about 10 years. 有大约十年时间的间歇。
- I felt completely disorientated with the jet lag. 我乘长途飞机後因生理节奏失调而感到昏昏沉沉的。
- Many items in daily use are made out of plastic. 有很多日常生活用品是塑料制的。
- It is some kind of plastic made to imitate iron. 这是一种塑胶，但外观仿制得像铁。
- The fruit is prepackaged in plastic tray. 水果用塑料盘预先包装。
- Many items in daily use are made of plastic. 很多日常生活用品是用塑料制成的。
- A kind of plastic stuff is used to make the plates. 这些盘子是用一种塑料制造的。
- Put your washing in the plastic bag. 把你要洗的衣物放到商行塑料袋中。
- The children always lag behind when we go for a walk. 我们出去散步时，孩子们总是落在后面。
- Plastic flowers are a particular hate of mine. 塑料花是我特别厌恶的东西。
- Plastic is sometimes used instead of leather. 塑胶有时可以替代皮革。
- The computer is protected by a plastic cover. 计算机得到塑料套的保护。
- If your payments of rent lag behind, you will be asked to leave. 你要是不能按时付房租，就要请你搬家。
- A plastic cover protect the computer. 这台计算机由一个塑料防护罩盖着。
- This plastic is inferior in quality to glass. 这塑胶的质料比玻璃差。
- You'll lag behind unless you study harder. 你如不更加努力地学习就要掉队。
