- 相关词组
- sinking winch凿井绞车
- roller skatesn.溜冰鞋
- conical roller锥形滚柱，锥形滚轴;
- sinking walling scaffold两用吊盘
- sleeved roller transmission chain套筒滚子传动链
- roller bearing axle滚柱轴承轴
- slab centring roller初轧板坯定心辊
- roller actuator转子开关;
- roller with supporting ring带托环炉辊
- taper-foot sheepfoot roller锥形羊蹄辗
- roller working radius旋轮圆角半径
- skew roller table斜辊道工作台
- straight roller bearing普通滚柱轴承
- roller welding轧焊
- stretching roller拉伸辊;张力辊
- single row cylindrical roller bearing单列短圆柱滚子轴承
- roller way control case辊道控制箱
- slatted roller板条焊制辊
- back-up roller防弯压辊;
- slitting roller滚剪机
- 今日热词
- 热门搜索
- teapot n.茶壶;
- MCM num.罗马数字 1900;
- regard v.认为，看待;注视;n.尊敬，敬佩;关注;问候，致意;
- scholarship n.奖学金;学术（研究）;
- midday n.中午;正午;
- wish you happy 祝你幸福；祝你快乐；希望你幸福；祝你愉快
- disabled adj.丧失能力的;残疾的;无效的;不能运转的;
- scientific report 科学报告
- you too 你也是;
- think of 考虑;想起;有…想法;对…有意见;
- federal adj.联邦制的;联邦政府的;
- assess vt.评定;估价;对（财产、收入等）进行估价（作为征税根据）;确定（损害赔偿金、税款、罚款等）的金额;
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