penetration
[,peni'treiʃən]
释义
释义1：n.插入，进入
the act of entering into or through something
释义2：n. 渗透；获得市场份额 the obtaining of a share of a market for some commodity or service.
例句
CARL：How can two ladies get married?
DEBBIE：They're lesbians. Penetration isn't required for sex to occur. What? It's legal now in several states.(Shameless)
卡尔：俩女的咋结婚啊？
黛比：她们说拉拉。不插入也可以做爱的。怎么？现在许多州同性婚姻都是合法的。（无耻之徒）
Richard: Well, this may sound a little bit grandiose, but it's not unrealistic to think that we have the potential for worldwide penetration on the scale of, say, Google or Facebook. (Silicon Valley)
理查德：好吧，这听起来有点夸张，但认为我们有潜力在全球范围内获得市场份额，达到谷歌或脸书的规模，并不是不可能。（硅谷）
