- 相关词组
- needle valve seat hermetic test device针阀座气密度试验器
- myotenositis of long head of biceps brachii肱二头肌长头肌腱炎
- multiport valve多进口阀
- multiple selector valve多位置换向阀;多位置配油阀
- needle valve shock absorber针阀减振器
- needle valve of economizer(汽化器内)省油针阀
- multiport selection valve多点选择阀
- multiported valve多端口阀
- multipoint long chart temperature recorder多点长图式温度记录仪
- multiple-swing check valve多行程止回阀
- mushroom suction valve菌形进气门
- net long position净多头部位
- needle valve seat针状活门座
- negative pressure valve负压阀;负压活门
- multistep valve多级活门
- multiple valve多级管
- multiple suction valve多通路吸气阀
- needle valve spring针阀簧
- multitandem valve组合阀;多路阀
- multiple-way directional control valve多路换向控制阀
- 今日热词
- 热门搜索
- message n.音信;信息;电邮;要旨;购物;v.给…发消息;
- whale n.鲸;
- seaweed n.[植]海草，海藻;
- boating n.划船;乘船（游玩）;v.划船(boat的现在分词形式);
- 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
- gown n.长袍，长外衣;女长服;罩袍;
- melt v.（使）熔化，融化;（使）软化;（情绪）消散;与…融为一体;n.奶酪三明治;
- offense n.进攻;（球队的）前锋;进攻方法;攻势;冒犯；犯罪;
- impression n.印象;影响;印象画;感觉;滑稽模仿;外观;压痕;重印本;
- happy birthday to you 生日快乐；祝你生日快乐;生日快乐歌
- willingly adv.乐意地，愿意地;积极肯干地;
- swinging adj.愉快活跃的，多姿多彩的;v.（使）摇摆( swing的现在分词 );（使）摇荡;（使）旋转;（使）突然转向;
