- 相关词组
- check valven.止回阀;
- adjusting valve调整阀，调节阀;
- blow off valve放散阀;
- ileocecal valve回盲瓣;
- aortic valve主动脉瓣;
- BUTTERFLY VALVE蝶形阀;蝶阀;
- air valven.通气管之活瓣;气阀;风阀;
- mitral valve prolapse二尖瓣脱垂;
- ball valve球阀，弹子阀;
- needle valven.针形阀，针状活门;
- bicuspid valve二尖瓣;
- isolation valve[化] 隔离阀;
- angle valve角阀;
- bleeder valve[化] 泄放阀;
- ascending aorta升主动脉;
- altitude valve高度阀（航空发动机汽化器的可调整阀）;
- inlet valve进气阀;进给阀;吸油阀;吸入阀;
- gate valve闸式阀，闸门阀;阀式管;
- admission valve进气阀，进浆阀;
- mitral valven.僧帽瓣，二尖瓣;
- 今日热词
- 热门搜索
- child n.儿童，小孩;子女;
- airplane n.<美>飞机;
- cleaner n.保洁员;清洁剂;吸尘器;干洗店;
- 街头霸王 名Street Fighter（电影名称）;
- ELISA 酶联免疫吸附测定;
- myth n.神话;神怪故事;奇人，奇事;虚构的人，虚构的事;
- exist v.存在;生存;
- bishop n.（基督教某些教派管辖大教区的）主教;（国际象棋的）象;香甜葡萄酒;
- pole n.柱子;杆;极;电极;极端;v.撑船;
- 压缩 compress; reduce; condense; zip; encapsulate; capsule; cut down; zip up; narrow down
- wander v.漫游，闲逛;迷路;走神;(目光)游离;蜿蜒;n.游荡，溜达，徘徊;
- information n.消息;数据;问讯处;
