进口渗透的英文：
import penetration
v. 进口；意味着；输入，导入；有重大关系
n. 重要性；进口；进口商品；输入；含义
be of importance;matter
有重要性;有关系
He is an important official in the government.
他是政府的要员。
This is important to the development of dairy industry.
这对乳品业的发展很重要。
Christmas is an important feast for Christians.
圣诞节是基督徒的重要节日。
(degree of)importance,seriousness or influence
重要性、严重性或影响力（的程度）
n. 渗透；突破；洞察力
tip penetration
磁头尖插入度
The nail will not penetrate.
这枚钉子钉不进去。
These are the result of the penetration of the larvae into the crypts
这些是幼虫钻入滤泡的结果。
His voice was nasal and penetrating.
他说话带有鼻音，很刺耳。
He has penetrated into high society.
他已经踏进上层社会。