dovetailingfantail joint燕尾: forked tail; swallow tail连接: connect; fit together; link; ...尾连接: tail link头尾连接,首尾连接: head-to-tail ligation头尾连接: head to tail arrangement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:燕尾连接，即可在微信中查询翻译
