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 gear缓冲机构buffer pair缓冲对偶buffer coil缓冲线圈buffer beam缓冲杆,缓冲梁buffer stay缓冲杆buffer unit缓冲部件,缓冲装置,缓和装置buffer slip缓冲滑片buffer plug缓冲塞buffer full缓冲器满buffer salt缓冲盐