门 n. door, field of endeavor, gate, gateway, ostium, phylum, subkingdom（房屋、车船等的出入口 ） entrance; exit; door; gate:便门 side door前(后)门 front (back) entrance (door)炉门 stove door安全门 emergency exit校门 school gate（形状或作用像门的东西） switch; valve:闸门{机} throttle valve水门 sluice; water gate电门 switch（门径; 关键） way ; method; access:窍门 key; knack摸着点门儿了 have learned the ropes; know one's way around; get an inkling（家; 家族） family; house:满门 the whole family喜临门。 Blessing has descended upon the house.（宗教、学术思想上的派别） school (of thought); (religious) sect; branch of study:佛门 Buddhism孔门弟子 Confucian disciples左道旁门 heretical sect; heterodox school（事物的分类） category; class; branch of study:专门 speciality门门精通 know every subject or profession分门别类 divide into different categories{生} （具有最基本最显著的共同特征的生物的归类） phylum:原生动物门 Protozoa脊椎动物门 Vertebrata{计} gate:“与”门 AND gate“非”门 NOT gate（姓氏） a surname:门文爱 Men Wen'ai量（用于炮）:一门大炮 a piece of artillery; a cannon; a gun两门迫击炮 two mortars（用于功课、技术等）:这一门大炮 this marriage (proposal)这门学问 this branch of study学两门手艺 learn two skills (crafts)ménI n.1) door; gate; doorway; gateway; opening2) Surname3) bio. phylumII b.f.1) valve; switch (阀门, 电门)2) way to do sth.; knack (门路)3) family; house王门李氏 Mrs. Wang, née Li4) class; category5) (religious) sect; school (of thought) (佛门)III m.for courses, branches of science, canons, etc.hilum; hilus; porta; phylum; door; gate; gateway; geat; git; gating waveform
李老根记
