parasitical + noun
用于描述具有寄生性质的事物，通常放在名词前作定语。
The parasitical fungus killed the tree.
这种寄生真菌杀死了那棵树。
寄生的
属于寄生虫的、与其相关的或具有其特征的；寄生的。；由寄生虫引起的
Of or relating to a parasite; having the characteristics of a parasite; parasitic.
属于寄生虫的、与其相关的或具有其特征的；寄生的。
Of, pertaining to, or having the characteristics of a parasite; parasitic.
The parasitical fungus gradually consumed the host tree.
这种寄生真菌逐渐消耗了宿主树。
用法提示：形容词，修饰名词fungus，表示该真菌具有寄生性质。
His parasitical behavior of always borrowing money without repaying annoyed his friends.
他总是借钱不还的寄生行为让朋友们很恼火。
用法提示：形容词修饰名词behavior，比喻人像寄生虫一样依赖他人。
The disease is caused by a parasitical infection that affects the digestive system.
这种疾病是由影响消化系统的寄生虫感染引起的。
用法提示：形容词修饰名词infection，表示由寄生虫引起的感染。
用于描述具有寄生性质的事物，通常放在名词前作定语。
The parasitical fungus killed the tree.
这种寄生真菌杀死了那棵树。
用于表示寄生于某物，后接介词on或upon。
These insects are parasitical on oak trees.
这些昆虫寄生在橡树上。
强调状态变化，后接形容词。
The once independent organisms became parasitical.
那些曾经独立的生物变成了寄生的。
grammar · medium
易错句子He is a parasitical.
正确表达He is a parasite.
“parasitical”是形容词，不能用作名词；应改用名词“parasite”表示“寄生者”。
grammar · medium
易错句子He is parasitical to his parents.
正确表达He is parasitical on his parents.
表示“寄生于”时，形容词“parasitical”后应接介词“on”，而不是“to”。
parasitic是更常用的拼写，而parasitical是变体
parasite是名词，指寄生虫；parasitical是形容词
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