gall duct forceps for coarctation and dissection胆管: bile duct缩: contract; shrink窄: narrow及: reach; come up to剥离: peel; strip; stripping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:胆管缩窄及剥离钳，即可在微信中查询翻译
