您要查找的是不是：
- One of the lorries dropped back with a mechanical defect. 一辆卡车因出故障而落在后面了。
- The new car had to be withdrawn from the market because of a mechanical defect. 那种新汽车因有机械缺陷只好撤出市场。
- One of the lorries dropped behind with a mechanical defect. 一辆卡车因出故障而落在后面了。
- One of the trucks dropped back with a mechanical defect. 卡车中有一辆因出故障而落在后面了。
- Have it a three-year guarantee against mechanical defect? 机器故障是否有三年保修期?
- It has a guarantee against mechanical defects. 它有质量保证维修单。
- Has it a three - year guarantee against mechanical defects ? 机器故障是否有三年保修期?
- "We are going to get the vehicle examined, so that we can find out whether or not there is any mechanical defect, which may help to explain what happened," Trotter told reporters. 特罗特对记者说：“我们将会检查这辆车，以便我们能够发现这辆车是否存在机械故障。这样可以帮助解释这起事故发生的原因“。
- But has it a five year guarantee against mechanical defects? 能有五年的机械故障保修吗?
- Mechanical defects grounded his plane for two hours. 机器故障使他的飞机停飞了两个小时。
- Has it a three - year guarantee against mechanical defects? 机器故障是否有三年保修期?
- If an acetylene cylinder receives a sharp or deep dent, the metal is gouged, or any other mechanical defect, circle the defect with a marking pen to alert the supplier of the defect. 如果乙炔钢瓶有尖锐或深的凹陷，金属被凿，或任何其它机械缺陷，用记号笔在缺陷处画个圆来警告供应商。
- This TV set, has it a five-year guarantee against mechanical defects? 这台电视机能保证五年之内机件不坏吗?
- mechanical defect(mechanical Bug) 机械故障
- 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。
- 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。
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
