- 相关词组
- check valven.止回阀;
- isolation valve[化] 隔离阀;
- ileocecal valve回盲瓣;
- BUTTERFLY VALVE蝶形阀;蝶阀;
- adjusting valve调整阀，调节阀;
- admission valve进气阀，进浆阀;
- gate valve闸式阀，闸门阀;阀式管;
- inlet valve进气阀;进给阀;吸油阀;吸入阀;
- bleeder valve[化] 泄放阀;
- ball valve球阀，弹子阀;
- mitral valven.僧帽瓣，二尖瓣;
- aortic valve主动脉瓣;
- blow off valve放散阀;
- altitude valve高度阀（航空发动机汽化器的可调整阀）;
- bicuspid valve二尖瓣;
- needle valven.针形阀，针状活门;
- air valven.通气管之活瓣;气阀;风阀;
- mitral valve prolapse二尖瓣脱垂;
- pulmonary valve[医]of pulmonary trunk肺动脉瓣：同valva trunci pulmonalis;
- angle valve角阀;
- 今日热词
- 热门搜索
- alike adj.同样的，相似的;adv.两者都，同样地;类似于;
- loudspeaker n.扩音器，扬声器;喇叭;扬场器;
- excitement n.兴奋;激动;刺激;令人激动(或兴奋)的事
- organise v.组织;筹备 ;安排;组建;成立（NAmE=organize）;
- smoke-free adj.无烟的，禁止吸烟的（地点）;
- sweep v.打扫，拂去;梳（头发）;挥动（手臂）;席卷，扫过;迅速传播;大模大样地走;彻底删掉;延伸;轻松赢得;n.打扫;挥动;搜索，扫荡;广泛性;(道路、河流)绵延弯曲的地带;
- tournament n.锦标赛;
- borrow vt.& vi.借入;借钱，借用;[数]由上位借;抄袭;n.借，借用;担保物，抵押;[英史]什一税;
- dam n.水坝，堰;水库;（牙科用的）橡皮障;〈比喻〉障碍;vt.用水坝阻止;阻塞，抑制;
- thyroid n.甲状腺;甲状软骨;甲状腺剂;甲状腺粉;
- less adv. 较少地，较小地;prep. 减去;少掉;不足;
- Ambien 安比恩（唑匹旦、唑嘧啶胺药剂的商标）;
