- 相关词组
- main injection valve主喷射阀
- blow off valve放散阀;
- graduating valve spring递开阀簧
- graduating valve lever递开阀杆
- ball valve球阀，弹子阀;
- oesophageal valve食管瓣;贲门瓣
- inlet valve进气阀;进给阀;吸油阀;吸入阀;
- vibrator knee valve振动器膝盖阀
- needle valven.针形阀，针状活门;
- main relay valve主继电器控制管
- motor-operated valve电动阀
- venous valve静脉瓣
- open and close valve开闭阀
- oesophago-intestinal valve食道肠瓣
- muting valve无噪声管
- altitude valve水位控制阀，高度节流阀
- BUTTERFLY VALVE蝶形阀;蝶阀;
- mitral valven.僧帽瓣，二尖瓣;
- mushroom valve菌形阀
- mitral valve prolapse二尖瓣脱垂;
- 今日热词
- 热门搜索
- left-wing adj.左派的，左翼的;
- fibromyalgia [医]纤维肌痛;纤维肌痛症
- square adj.方形的;平方的;厚实的;两清的;公平的;n.正方形;广场;平方;书呆子;
- servant n.仆人，佣人，雇工;[美]奴仆，奴隶;官吏，公务员，服务员;随员，献身…的人;
- set v.放，置;使处于;以…为背景;设置;安排，确定;树立，开创;指派;凝固;接骨;给…配乐;落（下）;n.一套/副/组;一群人;电视/收音机;布景，摄影棚;（体育比赛）局;（数学）集合;姿态;发型;凝固;秧苗;
- text n.文本，原文;课文，教科书;主题;版本;v.发短信;
- husky adj.嗓子哑的;深沉沙哑的;魁梧的;高大威猛的;强壮的;n.哈士奇;强壮结实的人;爱斯基摩狗(高大强壮，毛厚，用来拉雪橇)
- die v.死，凋谢;消失;灭亡;停止运行;熄灭;n.模具;
- error n.错误;差错;谬误;误差；过失；出错
- JLo abbr.junction light output 结光输出;詹妮弗·洛佩兹(Jennifer Lopez);香水;
- geography n.地理（学）;地形，地势;布局;
- cheek n.脸颊;厚颜无耻;
