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A dense mass of black hair framed his face.
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浓密的黑发衬托著他的面庞. |
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A dense thicket of cane.
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甘蔗丛茂密的甘蔗林 |
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A dense translucent, white or tinted fine-grained gypsum.
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雪花石膏一种不透明的、白色或浅色的纹理细密的石膏 |
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A dense, homogeneous rock with constituents so fine that they cannot be seen by the naked eye.
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隐晶岩，非显晶岩一种成分细密肉眼不能看到的致密同质岩石 |
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A dense, low-pile surface, as in carpeting, resembling such cloth.
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毛圈绒面表面细密、带短绒的布，类似地毯 |
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A densely packed group or crowd, as of people or animals.
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群集，聚集密密地挤成一团或一群，如人或动物 |
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A dental appliance, constructed of bands and wires that is fixed to the teeth to correct irregular alignment.
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牙箍安装在牙齿上的纠正不规则排列的由箍带和钢丝做的牙齿矫正器 |
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A dental laser shines a powerful beam through a fiber-optic cable connected to a hand piece resembling a standard drill.
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医牙激光通过连在手上类似一个标准牙钻的东西上的光导纤维索而发射出强大的光束。 |
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A dental technician specializing in making and fitting dentures as a direct service to the public rather than through a licensed dentist.
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假牙师一种牙科技术师，其专长在于制造和安装假牙，他可以直接为公众服务，而不必通过有执照的牙科医生 |
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A dentist at work in his vocation always looks down in the mouth.
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牙医在工作的时候，是往嘴里瞧／垂头丧气。 |
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A dentist invented the electric chair.
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电椅是一个牙医发明的。 |
