penetration

.peni'treiʃәn

六级GRE

n. an attack that penetrates into enemy territory
n. clear or deep perception of a situation
n. the act of entering into or through something

n. 穿透, 渗透, 侵入, 识穿, 洞察(力)
[化] 渗入

7,800

BNC 频率

10,864

使用频率

penetration 由词根 penetra-（意为“穿透”）和后缀 -tion（表示名词，动作或状态）组成，整体意思为“穿透的过程或状态”。

例句

1. The penetration of light into the water creates beautiful patterns.

光线进入水中形成了美丽的图案。

2. The company's market penetration increased after the new advertising campaign.

公司在新广告活动后市场渗透率提高了。

3. The doctor explained the process of penetration during the medical procedure.

医生在医疗过程中解释了渗透的过程。