英语词汇“convex”的读音、翻译、释义、用法及例句-天城网

词汇	convex
释义	convex \| BrE ˈkɒnvɛks, AmE ˌkɑnˈvɛks,ˈkɑnvɛks \| adjective 凸面的 tūmiàn de ‹mirror, surface›▸ a convex lens 凸透镜
随便看	firebase fire bell fireboat firebomb firebox firebrand firebreak firebrick fire brigade fire chief fireclay fire cover firecracker fire curtain fire-damaged firedamp fire department firedog fire door fire drill fire-eater fire engine fire escape fire exit fire extinguisher

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