infiltration

劍橋詞典

the process of secretly becoming part of a group in order to get information or to influence the way that a group thinks or behaves
臥底，滲透（進入某組織進行調(diào)查或施加影響）
Police infiltration of Greenpeace sparked the scandal . 警方在綠色和平中臥底，引發(fā)了一場丑聞。

the process of moving slowly into a substance , place , system , or organization
滲透（進入某物質(zhì)、地方、系統(tǒng)或機構(gòu)）
It is important to manage moisture infiltration into buildings . 控制潮濕侵入建筑很重要。
medical   specialized
the process in which substances build up in tissue or cells where they are not normally found or where they are normally found in much lower amounts
浸潤（一些正常狀態(tài)下沒有的，或超過正常量的成分在組織或細胞中蓄積）
Neuropathic pain is caused by infiltration of nervous tissue by cancer cells . 神經(jīng)性疼痛是由癌細胞浸潤神經(jīng)組織造成。 返回 infiltration