常见例句Copulatory bursa and spicule of Metastrongylus elongatus 长后圆线虫交合伞和交合刺Metastrongylus apri 猪圆线虫Metastrongylus brevivaginatus 短阴后圆线虫Metastrongylus elongatus [医] 长后圆线虫Metastrongylus madagascariensis 节尾孤猴后圆线虫 返回 Metastrongylus