parasitic
adj. 寄生的（等于 parasitical）
例句
Will global warming mean the spread of tropical parasitic diseases?
全球变暖将会意味着热带寄生虫病的传播吗？
《柯林斯英汉双解大词典》
Rickettsia is a bacterium which can cause many diseases that are transmitted by blood-sucking parasitic arthropods.
立克次氏体是一种细菌，这种细菌可引起多种疾病，并通过吸血节肢寄生动物传播。
Immediately relevant to game theory are the sex ratios in certain parasitic wasp species that have a large excess of females.
与博弈论直接相关的是某些具有大量过剩雌性的寄生蜂种类的性别比例。
