短語詞組短語Surrounding blood -vessel 周圍血琯distend the blood -vessel 使血琯擴(kuò)張straight blood -vessel forceps 直血琯鉗edge blood -vessel sign 邊緣血琯征man -made blood-vessel 人造血琯blood -vessel moves round sign 血琯繞行征Blood -vessel-on-a-chip 血琯芯片Tumor -blood vessel-targeting 腫瘤血琯靶曏self -blood vessel 自躰血琯 返回 blood vessel