vitreous: [17] Latin vitrum meant ‘glass’ (it may be the same word as vitrum ‘woad, plant producing blue dye’, the link being the bluishgreen colour of glass, and it might even be distantly related to English woad itself). From it was derived vitreus ‘clear, transparent’, which gave English vitreous. The sulphates of various metals have a glassy appearance, and so in medieval Latin the term vitriolum (a derivative of vitrum) was applied to them – whence English vitriol [14]. => vitriol
vitreous (adj.)
early 15c., "glasslike," from Latin vitreus "of glass, glassy," from vitrum "glass," which perhaps was so called for its color (compare vitrium "woad"). Vitreous humor attested from 1660s.
雙語例句
1. The distinctive feature of vitreous opacities is their actual movement on motion of the eye.
玻璃體混濁的特點(diǎn)是跟隨眼球運(yùn)動(dòng)而活動(dòng).
來自辭典例句
2. Results: The display of vitreous hemorrhage was classified into two typical sonography.
結(jié)果: 患眼玻璃體內(nèi)表現(xiàn)可歸納成兩種典型的超聲特點(diǎn).
來自互聯(lián)網(wǎng)
3. After the repair of the corneosclera wound , artificial vitreous implantation was conducted.
結(jié)果:術(shù)后角膜水腫及前房炎癥反應(yīng)輕, 裸眼視力0.5以上19眼.
來自互聯(lián)網(wǎng)
4. Modern wall tiles may be highly glazed and semi vitreous.
而現(xiàn)代的墻磚多采用玻璃磚或半玻璃磚.
來自互聯(lián)網(wǎng)
5. Conclusion B - mode ultrasonography is helpful in diagnosis of vitreous hemorrhage.