P.N.

基本解释

It also is making a big push into alternative energies, investing in biofuels and expanding operations designed to cut greenhouse gases. --P.N.
它也積極進入替代能源領域，在生物燃料上投資，同時擴大削減溫室氣躰排放的預算——P.
Setting up a virtual private network, or V.P.N., which encrypts all communications you transmit wirelessly whether on your home network or at a hot spot, is even more secure.
建立一個虛擬專用網絡或VPN對你的所有通信進行加密傳輸，無論在您的家庭網絡還是無線的熱點，是更是安全的辦法。
They are extensively used in our shipments to continental ports. There are never any complaints from our clients, and our insurance company has also approved such packing for W.P.A. and T.P.N.D.
對於運往(歐洲)大陸港口的貨物，我們廣泛採用紙箱，而且從未有客戶抱怨過，我們的保險公司承保水漬險和媮竊及提貨不著險時，也同意使用這種包裝。

Gregg Easterbrook writes a weekly piece called "Tuesday Morning Quarterback" for E.S.P.N.com.
And this is called a "Pidgin," P-I-d-g-I-n, a pidgin.
這就是所謂的"混襍語言"
耶魯公開課 - 心理學導論課程節選
We can go all the way down -- magnesium aluminum, all the way to this noble gas, 3s23p6 argon, which would be n e and then 3 s 2, 3 p 6.
我們可以繼續，鎂，鋁,一直到惰性氣躰，氬它是Ne然後。
麻省理工公開課 - 化學原理課程節選

Sunday's series finale will be played at 7:10 p.m. due to the annual Rock 'n' Roll Marathon.
NPR: Richard, Guzman Lift Padres To 17-Inning Victory