infiltrate
vt. 使浸润, 使潜入, 使渗入 vi. 渗入 n. 渗透物
发音
词形变化
别名
释义与例句
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1.
Any undesirable substance or group of cells that has made its way into part of the body.
医学
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1.
To surreptitiously penetrate, enter or gain access to.
及物/不及物The spy infiltrated the high-tech company and stole many secrets.
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2.
To cause to penetrate in this way.
及物The agency infiltrated several spies into the company.
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3.
To pass through something by filtration.
及物/不及物 -
4.
To cause (a liquid) to pass through something by filtration.
及物 -
5.
To invade or penetrate a tissue or organ.
及物/不及物 医学High-grade tumors often infiltrate surrounding structures.
In certain conditions, immune cells may infiltrate into the cerebrospinal fluid.
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6.
To send (soldiers, spies, etc.) through gaps in the enemy line.
及物 政治 军事 -
7.
To move from a vein, remaining in the body.
不及物
词汇关系
同义词 2
上位词 8
词源
From Middle English infiltrate (adjective), from Medieval Latin infiltrātus, from infiltrō.
来源：wiktionary