- 相关词组
- inertia unloader惰力卸车机
- coal field煤田;
- coal scuttlesn.(通常置于壁炉边的)煤斗，煤筐，煤桶
- coal minersn.矿工，煤矿工人( coal miner的名词复数 );
- fastening screw紧固螺丝;
- moor coal沼煤;松散褐煤(泥煤)
- Bituminous coaln.生煤;
- mixing screw螺旋混合器
- mixed coal混煤
- bottle screw螺旋拔塞器，螺旋起重机;
- mixer with concial screw锥形螺旋搅拌机
- mixing screw conveyer混合螺旋输送器
- coal gasn.煤气;
- mother of coal丝炭
- Coal dust煤炭粉末;
- mixed medium-sized coal混中块煤
- put the screw on强迫
- gently inclined coal seam缓倾斜煤层
- inch screw thread英制螺纹
- coal minen.煤矿，煤矿坑;
- 今日热词
- 热门搜索
- building block n.（儿童游戏用的）积木，构件;建筑砌块;基础材料;
- merely adv.只不过;仅仅;
- suffering n.痛苦;受苦;v.受苦;患病（suffer的现在分词）;
- accent n.重音;口音;腔调;重音符号（标在字母上）;
- edd abbr.editions （复数）版本;editors （复数）编辑;expected date of delivery 期待交货日期;estimated delivery date 估计交货日期;
- When You Are Old 当你老的时候;当你老了;当你老去时;当你年老时
- typhoon n.台风;
- mop vt.用拖把拖;擦拭;vi.用拖把拖;擦拭;搭拉着脸;
- used adj.习惯于，适应;v.使用，利用，运用;服用;消耗（use的过去式）;
- 新闻联播 CCTV News ;
- native adj.出生地的;本地的;本国/地语的;土著的;原产地的;天赋的;n.出生于某国/地的人;本国/地人;土著;本地动植物;
- pleasant adj.令人愉快的;友好的;和善的;
