boring range道: road; way; route; path范围: scope; limits; extent; bound ...扫探范围: scanned area钻探范围: drilling range胆道探查术: exploration of biliary tract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:道探范围，即可在微信中查询翻译
