- 相关词组
- oil transfer pump输油泵
- water pump seal retainer水泵水封座环
- oil vapor pump喷油泵,油蒸气泵；喷油泵；油蒸汽泵
- oil rotary pump油旋转泵,油回转泵
- non-sliding vane pump不滑动叶片泵
- oil well pump for “separated zone” operation分抽泵
- oil vacuum pump油真空泵
- nuclear pump laser核泵浦激光器
- Air pump空气泵；充气泵；打气泵
- piston pump活塞泵;
- valveless metering pump无阀计量泵
- oil pressure pump油压力泵
- oil pump plunger油泵柱塞
- oil-submerged pump潜油泵
- multistage self-priming vortex pump多级自吸旋涡泵
- bivalent heat pump system带有两种热源的热泵系统;
- nylon-roller pump尼龙滚子泵
- oil circulating pump循环油泵
- high-pressure pump高压泵
- beer pumpn.从啤酒筒抽出啤酒的唧筒;
- 今日热词
- 热门搜索
- stem n.茎;高脚杯的脚;烟斗柄;词干;v.阻止;
- christmas carol n.<基督教>耶诞颂歌;圣诞歌;圣诞歌曲;耶诞颂歌
- friction n.摩擦;冲突，不和;摩擦力;
- immortal adj.不死的;永恒的，不朽的;神的;流芳百世的;n.神仙;流芳百世的人;不朽的作家;
- 奥特曼 Ultraman;Altman
- rat n.大老鼠;似鼠动物;<非正式>鼠辈，卑鄙小人;
- 豆瓣 valve;halves of a bean ;
- beach n.海滩，海滨;v.把（船）拖上岸;搁浅;
- collaboration works 协同工作
- mad adj.疯狂的;愚蠢无比的;愤怒的;着迷的;发狂的;
- BB abbr.2B （double black）铅笔芯;苍翼默示录，BLAZBLUE,是由Arc System Works制作AMI发售的2D对战格斗游戏;abbr.BB公司;商学士(Bachelor of Business);细菌学学士(Bachelor of Bacteriology);保释保证书(bail bond)
- material n.(某一活动所需的)材料;原料;素材;布料;节目adj.物质的;重要的;必要的;实际的(非精神需求的);客观存在的;直接相关的;
