人工石板artificial: adj. 1.人工的,人造的;人为的 (opp. nat ...flag: flag4 vi. (-gg-) 1.(帆等 ...flags: 板层砂岩; 薄层砂岩; 船旗; 的旗标; 旗型; 旗帜; 旗子with a forest of flags; with many flags: 旗帜如林anchor flags: 锚旗下载手机词典可随时随地查词查翻译