R 開頭單詞
ridgeplate n.棟梁
ridgepiece n.棟木
ridgeling n.割去單或雙睪丸之動(dòng)物=ridgling.
ridgeline tracking [計(jì)算機(jī)科學(xué)技術(shù)]脊線跟蹤
ridgeline n.山脊線
ridgelike adj.如脊的；脊?fàn)畹?/p>
ridgelets 脊波
ridgelet 脊波
ridgel [毉] 單睪丸動(dòng)物
ridged surface [土木建築工程]肋形麪
ridged field 畦田
ridged adj. 有脊?fàn)罹€的 v. 成脊?fàn)睿╮idge的過去式和過去分詞）
ridgecap 脊帽
ridgeboard n.棟梁
ridgebeam n.棟木
ridge-tile n.脊瓦
ridge-pole n.帳篷橫梁
ridge-piece 脊板,脊梁
ridge waveguide [電子] 脊形波導(dǎo)琯