short spacer短: short; brief隔圈: spacer ring; spacing collar短隔板: breviseptum短隔壁: breviseptum短隔屏: dwarf partition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:短隔圈，即可在微信中查询翻译
