- 相关词组
- preparation of base metal for welding焊接基体金属的处理
- partial storage of ore部分留矿
- preservation of fertility保持土壤肥力
- preparation of a distribution plan分配计划的编制
- presence of animal life in a forest森林动物的存在
- prescriptions of Chinese materia medica方剂学
- presentation of functions函数的表示方法
- preservation of fishery水产品保鲜
- partial sterilization of soil土壤局部灭菌
- preservation of game野生动物保护
- preparation of an instalment distribution plan分期付款计划的编制
- suppression of lactation退乳
- preservation of games野生动物保存[护]
- press of sail满帆
- prepayment of freight charges运费预付
- presentation of information数据输出,信息显示
- presheaf of regular functions正则函数的预层
- partial differential equation of first order一阶偏微分方程
- presentation of number数的显示
- presentation of reliability data可靠性数据表示法
- 今日热词
- 热门搜索
- ppm abbr.part per million 百万分之…;百万分之一;
- accomplish vt.完成;达到（目的）;走完（路程、距离等）;使完美;
- badminton n.羽毛球运动;
- anal adj.肛门的;直肠的;肛门附近的;
- 11 eleven;
- adapt vi.适应于，适应不同情况（或环境）(to);vt.改编，改写;改变…以适合(for);
- airspace n.领空，（某国的）空域;
- maple n.枫树;槭树;槭木淡棕色;
- vegetable n.蔬菜;植物人;adj.蔬菜的;植物的;
- battery n.电池;一系列，一批，一排;adj.（养鸡场）层架式的;
- theater n.剧场;戏剧界;戏剧效果;[军]战区;
- night-club 夜总会
