单词	refractive
释义	refractive /rɪˈfraktɪv / adjective Of or involving refraction.Unlike earlier reductions, this particular transition requires a major design shift in stepper optics from refractive to reflective.... Eyes that are not optimized in this way are said to have refractive errors (long sight or short sight). Photorefractive keratectomy evolved concurrently with the development of laser technology within refractive surgery. Derivatives refractively adverb
随便看	tone-on-tone tonepad tone poem toner tone row tone something down tone unit Tone, Wolfe tong tonga Tongan Tongariro, Mount Tongass National Forest tongs Tongshan tongue tongue and groove tongued tongued-and-grooved tongue depressor tonguefish tongue-in-cheek tongue-lash tongue-lashing tongueless

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