| 单词 | gas-permeable lens |
| 释义 | gas-permeable lens in British Englishnoun a contact lens made of rigid plastic that is more permeable to air than a standard hard lens Abbreviation: GP. Compare hard lens, soft lensgas-permeable lens in American English (ˈɡæsˌpɜːrmiəbəl) noun a semisoft contact lens, usually removed each day, that allows air to pass through to the eye and affords a wider range of vision corrections than a soft contact lens |
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