基本解释四足畸胎同根派生 英汉例句Members of this subgenus are pollinated by fig wasps belonging to the genera Dolichorus and Tetrapus. 大约80种：美国，亚洲和马达加斯加(但不是大陆非洲)的热带；在中国的4种。monocephalus tetrapus dibrachius [医] 双臂四足单头畸胎dipygus tetrapus [医] 四足双臀畸胎