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 bin缓冲料箱buffer age缓冲时效buffer cap缓冲帽buffer gap衬垫间隙,缓冲间隙buffer nut缓冲器螺帽buffer arm缓冲梁buffer rod缓冲杆bufferbase缓冲碱buffer cow供育肥的母牛buffer one缓冲地带