枪状双腔吸虫, 支双腔吸虫的英文

• dicrocoelium lanceotum
• fasciola lanceolata
• lancet fluke

• 枪:    spear
• 状:    form; shape
• 双:    two; twin; both; dual
• 腔:    cavity; chamber
• 吸虫:    fluke; trematode