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- Microscope is an expensive instrument and its mildew in lens and autooxidation in shank is very easily occurred. 显微镜是一种贵重精密仪器,最容易发生镜片霉变,镜身自然氧化,使显微镜无法正常使用。
- Measuring of breadmaking quality usually needs expensive instruments such as Extensograph, Mixograph and Farinograph etc. 烘烤品质的测定通常需要比较昂贵的仪器，如：粉质仪、拉伸仪、和面仪等，这些仪器难以在各育种单位普及。
- This method is simple and quick.It suits the determination of wholefiber of fibered materials with high accuracy and no expensive instruments. 方法简单、快速，不需昂贵仪器，且有较高的精确度，适合纤维类物料中的全纤维素的测定。
- Benefits of this procedure included plication of diastasis recti, short learning curve, the absence of postoperative board like rigidity of abdominal wall and no need for expensive instruments. 当腹部整形被考虑为附加手术而计划合并治疗的时候，我们可以趁腹膜腔已先前被打开之便，利用内视镜作中线筋膜的摺叠术。
- He flings his money about on expensive luxuries. 他乱花钱买一些昂贵的奢侈品。
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- She likes to wear expensive blue underwear. 她喜欢穿昂贵的蓝色内衣。
- The computer is more expensive than the typewriter. 这部电脑比这部打字机更贵。
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- This set of crystal wine cups is very expensive. 这套水晶玻璃酒杯非常昂贵。
- A good shirt is no less expensive than a jacket. 一件好衬衫的昂贵程度并不比一件夹克衫差。
- This wool suit is very expensive. 这套毛料套装十分昂贵。
- Don't play about with my expensive tools! 别乱摆弄我的昂贵的工具。
- I think international calls are very expensive. 我认为国际电话费用很高。
- Building materials are expensive. 建筑材料很昂贵。
- The dress is too expensive for me to buy. 那衣服太昂贵，我买不起。
- The king signed the instrument of abdication. 国王签署了逊位的文告。
- His black leather couch looks expensive. 他的黑色皮沙发看上去很昂贵。
- The overhead costs are ridiculously expensive. 日常开支太高了。
- The transport of goods by air is very expensive. 空运货物费用十分昂贵。
