invasion: n.1.侵入，侵略。2.侵害，侵犯。3.【医学】发病，发作。短语和例子an invasion of locust 蝗虫的侵袭。 cultural invasion 文化侵略。 an invasion of disease 疾病的侵入。 make an invasion upon 侵入，袭击。 invasion of sb.'s privacy 非法干预某人的私事。
The histopathology confirmed the diagnosis of malignant fibrous histiocytoma of the colon with direct invasion to the liver 组织病理报告显示大肠恶性纤维组织细胞瘤直接侵犯至肝。
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Human infections are usually acquired through consumption of contaminated raw seafood or direct invasion through wounds by contaminated seawater or marine animals 人类感染创伤弧菌一般是因食用受到污染的生或未煮熟的海鲜，又或者直接由伤口接触到污染的海水或海生动物所引起。
