问题:
[名词解释] 互利共生Mutu alism
问题:
[名词解释] 共栖commensalism
问题:
[名词解释] 中间宿主intermediate host
问题:
[名词解释] 终宿主definitive host
问题:
[名词解释] 转续宿主paratenic host
问题:
[名词解释] 保虫宿主reservoir host
问题:
[名词解释] 寄生虫生活史life cycle
问题:
[名词解释] 感染阶段infective stage
问题:
[名词解释] 带虫免疫Premunition