您要查找的是不是：
- Vacancy cluster defects 空位簇缺陷
- George's the best person to fill this vacancy. 乔治是填补这一空缺的最佳人选。
- There are three candidates for the vacancy. 这一空缺有三名候选人。
- There is a vacancy on the tenth floor. 第十层楼上有一个空房间。
- They detected no defect in the product. 他们没发现产品有任何问题。
- The vacancy has already been filled. 那空缺已有人补上了。
- This was his fatal defect; he was of feeble will. 这是他致命的弱点，他意志薄弱。
- We have a vacancy for a computer programmer. 我们有一个电脑程式设计师缺额。
- His job is to sample products for defects. 他的工作是抽样检查产品的瑕疵。
- One ninth of the products have defects. 九分之一的产品有毛病。
- A cluster of stars smaller than a constellation. 星群，星座比星座小的一簇星星
- vacancy cluster 空位团
- A defect of focus, such as blurring in an image. 像差焦点不准确而造成的物像模糊
- Near-sightedness is a visual defect. 近视是一个视力缺陷。
- Crowded or massed into a dense cluster. 丛生的，聚生的聚集成密丛的
- A defect in the fuel lines prevented the missile from blasting off. 燃料管路上的一个缺陷妨碍了导弹的发射。
- A cluster of small iron balls formerly used as a cannon charge. 葡萄弹，霰弹以前用作火包装填物的一簇小铁丸
- This will help to fill a vacancy in our knowledge. 这有助于弥补我们知识上的空白。
- In other cases, water was in excess, and fire in defect. 至于其它的情形则是水分太多，火候不足。
- There was a little cluster of admirers around the actress. 女演员周围拥著一小群崇拜者。
