bar

noun [具体名词]酒吧；吧台；小吃店；块，棒；栏杆，闩；障碍；小节；功能条；球门横梁；条纹，带；律师职业；（法庭中的）法庭围栏，被告席（the Bar）；沙洲，暗礁；军阶杠；电热棒；巴（气压单位）

• A bar is a room in a hotel or other establishment where alcoholic drinks are served. (^{旅馆等的) 酒吧间}

verb [vt. 及物动词]阻止，禁止；阻挡，拦住；封，堵

• If you bar a door, you place something in front of it or a piece of wood or metal across it in order to prevent it from being opened. ^{闩 (门)}