单词	plano-convex
释义	pla·no-con·vex (plā′nō-kŏn-vĕks, -kŏnvĕks′) adj. Flat on one side and convex on the other: a plano-convex lens. plano-convex Light rays converge through a plano-convex lens.
随便看	fire-breathing firebrick fire brigade firebug fire clay fireclay fire control fire coral firecracker firedamp fire department firedog fire door firedrake fire drill fire-eater fire-eating fire engine fire escape fire extinguisher firefight firefighter fire fighter firefighting fireflood

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。