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- I like instrumental music better than vocal music. 我喜欢器乐胜于声乐。
- 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 stethoscope is a medical instrument. 听诊器是一种医疗器械。
- He composed both vocal and instrumental music. 他既谱写声乐曲也谱写器乐曲。
- I was instrumental in catching the criminal. 我曾经协助捉拿这罪犯。
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- 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。
- His instrumental works are popular amongst the students. 他的器乐曲在学生中很受欢迎。
- 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。
- 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。
- The king signed the instrument of abdication. 国王签署了逊位的文告。
- instrumental defection 制度缺陷
- One of the lorries dropped back with a mechanical defect. 一辆卡车因出故障而落在后面了。
- A similar board used as a percussion instrument. 敲击板用作打击乐器的一种类似的板
- This scientific instrument suffered severely. 这部科学仪器受到严重损坏。
- Language is an instrument for communication. 语言是交际的手段。
- A defect in a legal document that can render it invalid. 破绽，失效可能导致其无效的法律文件的漏洞
- Her help was instrumental in tracking down the criminal. 她的协助对追捕到罪犯起了相当作用。
