您要查找的是不是：
- They detected no defect in the product. 他们没发现产品有任何问题。
- This was his fatal defect; he was of feeble will. 这是他致命的弱点，他意志薄弱。
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- 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
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- Near-sightedness is a visual defect. 近视是一个视力缺陷。
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智？
- She was active as a left-winger in the party. 她是党内积极的左翼分子。
- He was very active and rode down several horses. 他劲头很大，一连骑了好几匹马。
- She plays an active part in local politics. 她积极参与地方政治活动。
- 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。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- 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。
- An active volcano may erupt at any time. 活火山随时可能喷发。
- He was disabled when on active service. 他在战斗中受伤致残。
- One of the lorries dropped back with a mechanical defect. 一辆卡车因出故障而落在后面了。
- Ms. Brown is active in the party. 布朗女士在晚会上很活跃。
- The active boy was extremely distractible. 那好动的男孩极不专心。
- His lame foot disqualified him for active work. 跛脚使他无法参加积极活动。
