- 相关词组
- voltage grading电压递减
- wool grading羊毛分级
- four wheels四轮;
- self grading自动分级
- the wheels of lifen.人体器官的作用
- trapezoid abrasive tile梯形磨瓦
- white rice grading白米分级
- water proof abrasive cloth防水砂布
- the wheels of state国家机构
- sound insulation grading隔声等级
- tilting of wheels车轮倾斜
- spread of wheels轮距
- seedling grading machine选苗机
- size grading按大小分级,粒度分级
- abrasive material研磨材料;研磨剂;磨料;磨平材料;
- voltage grading electrode分压电极
- seed grading种子分级
- uniformity of size grading(水果)大小分级的均匀程度
- specified grading技术规范中指定(的)级配
- simultaneous wheels同时轮
- 今日热词
- 热门搜索
- ceratin 角蛋白;
- impacted adj.压紧的，结实的;冲击式;
- vacation n.假期;休假;休庭期;v.度假;
- bike n.自行车;摩托车;v.骑自行车/摩托车;
- require v.需要;要求，规定;
- pork n.猪肉;〈美俚〉支持政党上台所分到的好处，政治分肥;〈古〉猪;
- yard n.院子;场地;园圃;码（长度单位，等于91;
- so that 以便;因此;
- sleeve n.[机]套筒，套管;袖子，袖套;唱片套;
- airport n.机场;航空站;
- avenue n. 林荫路;大街;途径，手段;〈美〉（南北向）街道;
- lean v.倾斜;倚靠;斜靠;adj.瘦的，脂肪少的;贫乏的;精干的;
