单词	concave-convex lens
释义	concave-convex lens 凹凸透镜,凹凸镜
随便看	packaging article, cellular paper packaging/assembly location packaging automatic packaging bag packaging behavior packaging board packaging bottle Packaging bottle packaging box packaging boxboard packaging bulk packaging business packaging by applying coating packaging by attaching articles to SHEET packaging by attaching articles to SHEETS packaging by attaching articles to STRING packaging by attaching articles to STRINGS packaging by attaching articles to STRIP packaging by attaching articles to STRIPS packaging CAD Packaging cans packaging card packaging carton Packaging carton CAD packaging case