buffer casecushion cylinderdash potdashpotdp缓冲: buffer; cushion; slow down a ...筒: a section of thick bamboo闭式缓冲筒: closed buffer case; closed buffer shell真空缓冲筒: vacuum dash pot缓冲筒控制杆: dashpot control lever下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:缓冲筒，即可在微信中查询翻译
