coupling shaftcoupling: n. 联结;交尾;【机械工程】管箍;联结器;轴接;(火车 ...联轴器: coupling; shaft coupling; jo ...联轴器: coupling; shaft coupling; joint slack安全联轴器: safety coupling半边联轴器: half coupling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:coupling联轴器,即可在微信中查询翻译