Hypernyms:converging lens convex lens
Inherited Hypernyms:sunglassconverging lenslensoptical devicedeviceinstrumentalityartifactwholeobjectphysical entityentity
单词 | sunglass |
释义 | Sunglass nnoun.artifacta convex lens that focuses the rays of the sun; used to start a fire Hypernyms:converging lens convex lens Inherited Hypernyms:sunglassconverging lenslensoptical devicedeviceinstrumentalityartifactwholeobjectphysical entityentity |
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