周期: period; cycle; circle; revolution; round; complete alternation 短语和例子产业周期 industrial cycle; 经济周期 economic cycle; 商业周期 business cycle; trade cycle; 生产周期 production cycle; 再生产周期 cycle of repr
建筑: 1.(建造) build; construct; erect 短语和例子建筑高楼 erect a tall building; 建筑桥梁 construct a bridge; 建筑铁路 build a railway2.(建筑物) building; structure; edifice 短语和例子古老的建筑 an ancient building; 宏伟的建筑 a ma
