您要查找的是不是：
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- stratified plastics 层压塑料
- He is a plastic surgery specialist. 他是个整形外科医生。
- 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。
- This would be an example of a stratified sample. 这就是一个典型抽样的例子。
- Put your washing in the plastic bag. 把你要洗的衣物放到商行塑料袋中。
- 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。
- Feudal society was rigidly stratified. 封建社会等级森严。
- The computer is protected by a plastic cover. 计算机得到塑料套的保护。
- Certainly, more and more new plastics will come forth before long. 当然，不久会有越来越多的塑料制品被生产出来。
- A plastic cover protect the computer. 这台计算机由一个塑料防护罩盖着。
- Methods Stratified chester random sampling. 方法采用分层整群随机抽样的调查方法。
- This plastic is inferior in quality to glass. 这塑胶的质料比玻璃差。
- Thickly cornified stratified squamous epithelium. 掌皮（厚的角化复层扁平上皮）。
- They are made of a common plastic resin. 它们是用一种普通的塑胶合成树脂做成的。
