- 相关词组
- split flow pump双联泵
- semi-permeable membrane半透膜
- membrane resistance薄膜电阻
- self-tightening oil seal自紧油封
- self-prime pump自吸式水泵
- self-sucking pump自吸泵
- self-fractionating oil pump自分馏油泵
- split-ring seal开口毡封圈
- semi-rotary hand pump手动摆动泵
- myocardial membrane electrode心肌膜电极
- semi-axial flow pump半轴流泵
- reciprocating pump station往复泵站
- mechanical devices[经] 机械装置;
- self-lubricating pump自给润滑泵
- membrane detector膜式探测器
- self-protecting type pump自护型泵
- split-casing pump剖壳式泵
- self-unloading pump自动卸料泵
- spontaneous rupture of round window membrane自发性圆窗膜破裂
- semi-axial-flow pump半轴流式水泵
- 今日热词
- 热门搜索
- so far 到目前为止，迄今为止;
- practical adj. 实践的，实际的;可实现的，实用的;注重实际的;可用的;
- background n.出身，背景;底色;幕后;背景音;
- wound n.伤口，创伤;v.使受伤;伤害;
- patents n.专利( patent的名词复数 );专利品;独享的权利;素质;v.获得专利权
- statistics n.统计数字;统计学;统计数字（statistic的复数）;
- clearly adv.清晰地;易懂地;显然地;
- venti 超大杯;法国梵迪珠宝;
- tray n.盘子;托盘;浅盘;满盘;
- group n.组，团体，集团;群，批;（雕塑等的）群像;（英美的）空军大队;v.使成群，集合;分类，归类;
- fine adj.好的;高质量的;上等的;纤细的，精致的;健康的;精美的;晴朗的;(指行为、建议、决定)可接受vt.罚款;处…以罚金
- MCM num.罗马数字 1900;
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