- 相关词组
- pneumatic tube气动导管;
- pneumatic drill风钻，气动排种式播种机;气钻;
- tri-point rock drill三脚架式钻岩机
- pneumatic sheaf conveyer气流式干束输送器;
- tapping drill螺丝底孔钻头;螺丝孔钻头
- twist drill grinding machine麻花钻头刃磨机
- twist drilln.麻花钻，螺旋钻;
- twin-disk drill双圆盘开沟器的条播机
- tipped drill焊接钻头
- power drill机械钻;
- pneumatic vibrator气压振动器，（混凝土）风动振捣器;
- drill stem钻杆;
- drill pressn.钻床;
- drill bit钻头;钎头;
- top cradle上皮圈架
- pneumatic hammer气锤;风锤;
- three-grooved drill三槽钻头
- Chinese fire drill乱七八糟的局面；一团糟；大混乱
- three-lip core drill三缘空心钻头
- truck-mounted drill rig车装钻机;钻车
- 今日热词
- 热门搜索
- canal n.运河;灌溉渠;食道;气管;导管;管道;
- clearly adv.清晰地;易懂地;显然地;
- foreign adj.外国的;外交的;异质的;陌生的;
- break down 失败;划分（以便分析）;损坏;衰弱下来;分解;
- in the box <美>入箱（表示证券已交割）;
- grow v.生长;栽种;变长;成长;变得;增加;发展，壮大;提升品质;
- midnight n.午夜，子夜;半夜（12点钟）;漆黑adj.子夜的，午夜的，半夜的;半夜里似的，漆黑的
- sideway n.小路，小巷，人行道;胠;
- referee n.裁判员;证明人;公断人;（专业性强的文章的）审阅人;vi.担任裁判;
- brand n.[商]商标，牌子;烙印;〈比喻〉污名，耻辱;燃烧着的木头;vt.污辱;铭刻于;加商标于;打烙印于;
- shap [地名] [英国] 沙普;世鹏科技电子；医院获得性肺炎；夏普
- newspaper n.报纸，报;旧报纸;新闻纸;
