- 相关词组
- cruising altitude巡航高度;
- ileocecal valve回盲瓣;
- bleeder valve[化] 泄放阀;
- high altitude高空;
- blow off valve放散阀;
- check valven.止回阀;
- BUTTERFLY VALVE蝶形阀;蝶阀;
- aortic valve主动脉瓣;
- angle valve角阀;
- gate valve闸式阀，闸门阀;阀式管;
- absolute altituden.绝对高度;
- altitude sicknessn.（因高处氧气稀薄而导致的）高空病;
- bicuspid valve二尖瓣;
- mitral valve prolapse二尖瓣脱垂;
- ball valve球阀，弹子阀;
- admission valve进气阀，进浆阀;
- isolation valve[化] 隔离阀;
- adjusting valve调整阀，调节阀;
- inlet valve进气阀;进给阀;吸油阀;吸入阀;
- air valven.通气管之活瓣;气阀;风阀;
- 今日热词
- 热门搜索
- weekend n.周末;v.过周末;
- west adj.西部的;西风的;adv.向西;…以西;
- troublesome adj.令人烦恼的;棘手的;
- separately adv.分别地，另行;分开，单独;分离地;个别地;
- attend vi.出席;致力于，献身于;侍候，照顾;关注;vt.出席，参加;[常用被动语态]（作为结果、情况）伴随;照顾;陪伴;
- disrespect n.失礼，无礼;
- NOI abbr.非作战情报(Non-Operational Intelligence);未另验证(not Otherwise Identified);调查通知(Notice of Inquiry)
- exercise n. 练习;运动，训练;运用;vi. 锻炼，训练，练习;
- honest adj. 诚实的;坦诚的;老实的;辛勤挣得的;
- castle n.城堡;堡垒;（国际象棋中的）车;
- tempt vt.引诱，怂恿;吸引;冒…的风险;使感兴趣;vi.有吸引力;
- singer n. 歌手;歌唱家;诗人;鸣禽;
