- 相关词组
- measured lubrication计量润滑
- main bearing lubrication主轴承润滑
- metered lubrication计量润滑
- mobile lubrication equipment移动式润滑设备
- melt lubrication熔化润滑
- occasional lubrication非正规润滑
- metacarpal quill掌羽
- magneto hydrodynamic lubrication磁解体动压润滑
- micro-fog lubrication微量喷雾润滑
- mist lubrication油雾润滑
- moderate-speed lubrication中等速度润滑
- mobile lubrication truck润滑油加油车
- manual lubrication人工润滑
- mechanical force feed lubrication机械压力润滑,高压下自动润滑
- naphthene base lubrication oil环烷基润滑油
- machine tool lubrication切削工具润滑,机床润滑
- metered cylinder wall lubrication气缸壁配量润滑法
- goose quill鹅毛笔
- methods of lubrication润滑方式
- banjo lubrication曲柄销离心润滑，径向管子润滑;
- 今日热词
- 热门搜索
- boos v.v. (对…)发嘘声，喝倒彩; boo的第三人称单数
- flu n.流行性感冒，流感;
- picnic n.野餐;野餐食物;供野餐吃的食品;vi.去野餐，参加野餐;野餐式地用餐;在户外用餐;
- breath n.呼吸的空气;迹象;微量;（空气的）微微流动，拂动;一次吸入的空气
- remote sensing 遥感，遥测，远距离读出;
- digest v.消化;理解;n.摘要;文摘;
- prayer n.祈祷;祷词;祈望;祈祷仪式;
- bomb n.炸弹;彻底的失败;[橄榄球] 长传;高压贮罐;vt.轰炸，投弹于;
- hooray exclamation（表示快乐或赞同）好极了，好哇;exclamation再见;
- queue n.队伍;等待的人群;队列（计算机用语）;v.排队;抢着做;
- pool n.水池;石油层;（液体等的）一滩;共同储金;赌注;vi.使形成池塘或水洼;淤积;合伙经营;采（煤等）;
- wallflower n.桂竹香;墙花（在社交场合因害羞而没有舞伴或不与人交谈的人）;
