invasionn.侵略；侵入invasion prevention入侵防护invasion prediction入侵预测Invasion angiomyxoma侵袭性血管黏液瘤invasion measurement入侵检测invasion examination入侵检测Invasion probability入侵概率invasion percolation侵入逾渗法Invasion of denizens外来生物入侵Invasion of Normandy诺曼底登陆(1944)invasions of tourists纷至沓来的旅游者