- 相关词组
- pipe and nozzle necks to vessel在器壁上的管子和接管颈
- piss and vinegarn.精力,活力
- pinch and save节衣缩食地攒钱
- piping and instrument diagram带控制点工艺流程图
- pillar for side panel and door侧板和门柱
- pipe and tube mill轧管机
- pipeline float and drag method管道浮拖法
- pill and poll掠夺,使破产
- pipeless heating and ventilation无管供暖与通风设备;无管式采暖通风
- pipe and cable locator导管及电缆定位仪
- pit and fissure sealant窝沟封闭剂
- pipe cutting and threading machine切管和车丝机
- pinch and screwv.省吃俭用
- piling and layout of stones叠石
- pit and fissure caries窝沟龋
- pipe pick-up and lay-down system钻杆排放系统
- pipes and tubes各类管子
- pinch and swell structure膨缩构造
- placenta and ovum scoop胎盘及卵匙
- pipe and tube fitting管子配件
- 今日热词
- 热门搜索
- whale n.鲸;
- TPO 时间;热塑性弹性体;程序升温氧化法;聚烯烃类热塑性弹性体;托福模考软件
- never think 不曾想
- persuade v.劝说;使信服;
- sleep vi.睡，睡觉;睡眠状态;vt.为…提供床位;提供住宿;以睡觉打发日子;
- solve v.解决;破解;
- packet n.小包;信息包;邮船;大笔款项;vt.包装，打包;用邮船运送;
- bootstrap n. 解靴带;引导程序;靴袢;自益;
- girl friend n.女朋友，（男人的）情人;对象;
- throat n.咽喉;颈前部;[植物学]管颈;
- subtraction n.减，减法;减除法;减去;
- 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
