cliconnection夹: double-layered; lined箍: hoop; ferrule; band连接: connect; fit together; link; ...短: short; brief角铁: corner iron; angle; angle-ba ...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:夹箍连接,短角铁连接,即可在微信中查询翻译