阶梯形的英文

pearls and jewels; jewelry; treasure

jewellery泛指珠宝,可以说是珠宝的全称.jewel没有上面那个词的概括面广.treasure是指珍贵的,宝贵的东西或宝藏.

jewel、jewellery

terracing英 [ˈterəsɪŋ] n.（英式英语，不可数）：（足球场）阶梯看台区;[地形]阶梯状坡地;阶梯形山坡;[农]梯田 双语例句 The traditional lawn has been replaced by low-cost terracing, with a raised pool and waterfall. 传统的草坪已经被低成本梯田所取代，梯田上有个高位水塘和瀑布似的水流。

阶梯式报价 multi-step quotation