- 相关词组
- pallet fork托盘叉
- fastening screw紧固螺丝;
- wing screw翼形螺钉，元宝螺丝;
- vent screw放气螺丝;
- jacking screw螺旋千斤顶;
- have a screw loosev.出故障，出毛病;怪里怪气;
- ring screw环头螺钉;
- female screw thread内螺纹;
- gauge cock液位计旋塞；试液位旋塞
- flat screw平头螺钉;
- air cock气阀;气栓;排气旋塞;放气活塞;
- screw auger螺旋钻；螺旋钻头；推运螺旋
- terminal screw固定螺钉，接线柱螺丝;
- vent cock放气旋塞[龙头]
- vented screw排气螺杆
- worm bearing thrust screw蜗杆轴承的止推螺钉
- water-gauge cock水量表旋塞
- vent port screw气门[通风口]螺钉
- grub screw木[平头]螺丝，埋头螺钉;无头螺丝;
- worm gear screw jack蜗流螺旋起重器
- 今日热词
- 热门搜索
- tang n.强烈味道;刺鼻气味;柄脚;特性;vi.使声尖锐;装刀柄于发出铿锵声;发出当的一声
- inexactitude n.不正确，不精密;不精确;
- nice try 得了吧！;想得美；不错的尝试；很好的尝试；
- triangle n.三角形;三人一组;三角铁;三角板;
- slope n.斜坡;斜面;倾斜;斜率;vi.倾斜;有斜度;悄悄地走;潜行;
- maven repository 仓库地址
- shallow adj.浅的;肤浅的;（呼吸）浅的，弱的;
- manage v.管理，经营;安排(时间、金钱等);设法做到，成功对付;强作;
- symphony n.交响乐，交响曲;序曲，插曲;〈古〉和谐，和谐的东西;
- saucer n.茶杯托，茶碟;（放花盆的）垫盘（等）;浅碟形盆地;〈美〉拳击场;
- psa abbr.psychoanalytic(al) 心理分析的;pressure-sensitive adhesive 压敏胶合剂;public service announcement 公共服务通告;public service advertising 公共服务广告;abbr.变压吸附;太平洋西南航空公司（美国）(Pacific Southwest Airlines);太平洋地区现役执勤（舰船）;南亚太平洋(Pacific, South Asia)
- mean v.意思是;打算;意味着;意义重大;表明;对…当真;adj.吝啬的;刻薄的;
