| 单词 | 硬质 |
| 释义 | 〔shako〕A stiff, cylindrical military dress hat with a metal plate in front, a short visor, and a plume.筒状军帽：一种前面有金属板的硬质圆柱形军队着装帽，并带有短帽舌及羽毛〔hardboard〕A construction board made by compressing fibers of wood chips usually with a binder at a high temperature.硬质纤维板：一种由木屑纤维压缩制成的通常与粘合剂在高温下使用的建筑板〔hardpan〕A layer of hard subsoil or clay. Also called caliche 硬质地层 也作 caliche〔teak〕A tall evergreen tree(Tectona grandis) of southeast Asia, having hard, heavy, durable yellowish-brown wood. 柚木：产于东南亚的一种高大的常绿乔木（柚木 柚木属） ，是一种硬质、重型、具有持久的黄褐色的木材 〔blackboard〕A smooth, hard, dark-colored panel for writing on with chalk.黑板：能用粉笔在其上书写的光滑、硬质、深色的板〔tile〕A thin, flat or convex slab of hard material such as baked clay or plastic, laid in rows to cover walls, floors, and roofs.瓦片，瓷砖：用烤过的粘土或塑料等硬质材料制成的薄而扁平或凸起的块板，成排摆放来覆盖墙面、地板和房顶〔kingwood〕A South American tree(Dalbergia cearensis) with hard, fine-textured, purplish-brown wood used in cabinetmaking. 王木：具有硬质的，良好结构的，紫褐色木质的南部美洲乔木（西阿拉黄檀 黄檀属） ，用于制作家俱 〔callus〕To form or develop such hardened tissue.See Usage Note at callous 结硬皮，结痂：形成或培养此种硬质组织 参见 callous〔sourball〕A round piece of hard, tart candy.酸味球糖：一种圆形的硬质酸糖〔braze〕To solder (two pieces of metal) together using a hard solder with a high melting point.硬焊：用高熔点的硬质焊锡将（两块金属）焊在一起〔shard〕A tough sheath or covering, such as a shell, scale, or plate.昆虫翅鞘：一种硬质鞘或遮盖物，例如贝壳、鳞或包覆物 |
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