R 開頭單詞
ribbet 槽口, 企口縫
ribber 羅紋機
ribbed-type 肋環(huán)型
ribbed velveteen [經(jīng)濟學]條子緯羢
ribbed vault 肋架拱頂
ribbed upholstery fabric [機械工程]凸條家具織物
ribbed tube 肋片琯
ribbed top 稜紋上衣
ribbed slab 筋板；肋板；密肋樓板
ribbed plate 肋板；加強板；網(wǎng)紋板
ribbed motor 肋片型電動機；散熱片型電動機
ribbed floor slab [土木建築工程]肋形樓板
ribbed floor [土木建築工程]密肋樓板[水利工程]肋形樓板
ribbed cotton elastic braid [經(jīng)濟學]棉羅紋松緊帶
ribbed bar 竹節(jié)鋼，[建] 竹節(jié)鋼筋；帶筋鋼條
ribbed adj. 有稜紋的；有肋骨的；呈肋狀的 v. 裝肋狀物於；使起稜紋（rib的過去分詞）
ribband n.支材(木桁；防滑材)vt 用木桁固定.
riband jasper [地球科學]帶狀碧石