- 相关词组
- attachment screw连接螺钉；止动〔连接，装配，紧固〕螺钉
- stop screw止动螺钉;
- apply the screw to强制或强迫
- flat screw平头螺钉;
- screw pinen.露兜树属植物（产于东南亚）;
- terminal screw固定螺钉，接线柱螺丝;
- mixer-with conical screw锥形螺旋搅拌机
- brazier head screw扁头螺钉;
- bottle screw螺旋拔塞器，螺旋起重机;
- gear motor for screw conveyer螺旋输送器减速电动机
- ring screw环头螺钉;
- screw auger螺旋钻；螺旋钻头；推运螺旋
- mixer with concial screw锥形螺旋搅拌机
- vent screw放气螺丝;
- ground screw地脚螺钉
- adjusting screw调节螺钉，调节螺旋;
- gas valve screw气阀螺钉
- binding screw接线螺丝，夹紧螺钉;
- geared worm screw传动蜗杆螺旋
- mixing screw conveyer混合螺旋输送器
- 今日热词
- 热门搜索
- bootstrap n. 解靴带;引导程序;靴袢;自益;
- NYMEX abbr.New York Mercantile Exchange <美国>纽约商业交易所;
- seller n.卖者，卖方;销售者，销售商;销售物;
- comprehension n.理解力;充分了解;（听力或阅读）理解测试;
- despair n.绝望;使人绝望的人（或事物）;vi.绝望;
- hunky-dory adj.极好的，最高的，了不起的;
- willingly adv.乐意地，愿意地;积极肯干地;
- sandwich n.三明治;夹心面包;状似三明治的东西;v.把…夹在…之间;挤在…中间;把...做成三明治
- million n. 百万;adj. 百万的;无数的;
- lengthen vt.& vi.延长;伸长;
- HBO abbr.高压氧；超基氧;家庭影院亚洲频道；家庭影院频道(Home Box Office)
- appropriate adj. 适当的;恰当的;合适的;v. 盗用;侵吞;拨（专款等） ;
