labial veinsvena labialisvenae labiales唇: lip静脉: vein; vena; phlebo-上唇静脉: superior labial vein; vein of upper lip; vena labialis superior; venae labialis superior下唇静脉: inferior labial veins; veins of lower lip; vena labialis inferior; venae labiales inferiores; venae labialis inferior总唇静脉: common labial vein下载手机词典可随时随地查词查翻译