buffern.缓冲；(火车头尾或轨道末端的)缓冲器；[计算机]缓存区；老朽v.缓冲；减轻；[计]缓存buffer stock缓冲寄存,调节性库存储备,保险储备buffer queue缓存队列buffer index缓冲指数buffer delay缓冲延迟buffer lines缓冲区行数buffer valve缓冲管buffer iayer缓冲层buffer salts缓冲盐Buffer model缓冲区分析buffer rotor[计] 缓冲区转子