- 相关词组
- skylight coaming天窗围板
- aeration factor充气因子，曝气因素;
- sloping roof skylight斜层顶天窗
- self aeration mechanical agitation flotation machine自充气机械搅拌型浮选机
- saw-toothed skylight锯齿形天窗
- skylight glass低质量的平板玻璃;天窗玻璃
- diffused aeration扩散曝气;
- skylight quadrant天窗开关弧条
- air diffusion aeration空气扩散式曝气;
- aeration tank充气槽罐;
- high-rate aeration setting process高负荷曝气沉降法
- illuminance of skylight天窗照度
- surface aeration(废水处理)表面曝气
- soil aeration土壤通气，土壤通气性;
- zone of aeration(土壤表层的)通气层
- skylight opening天窗
- aeration degree掺气度，含气度
- skylight filter天光滤光片
- aeration coefficient鼓风系数;
- skylight lighting天窗采光
- 今日热词
- 热门搜索
- avoid vt.避开，避免，预防;[法]使无效，撤销，废止;
- marry v.结婚;为…主持婚礼;把…嫁给;为…娶亲;相结合;
- 起点 origin;starting point;zero;a point of departure;jumping-off ;
- backache n.背痛，腰痛;
- ability n.能力，资格;能耐，才能;
- Alaska n.美国阿拉斯加州;
- expense n.开销;费用;业务费;
- persuade v.劝说;使信服;
- throughout prep. （表示时间）自始至终;在…期间;遍及…地域;遍及…场所;adv. 处处;始终;在所有方面;
- anal adj.肛门的;直肠的;肛门附近的;
- girl friend n.女朋友，（男人的）情人;对象;
- businesslike adj.事务性的;公事公办的;有条理的;有效率的;
