"Pc" Natural Recordings by Native Speakers
PC is an abbreviation for "Personal Computer", which refers to a type of computer designed for individual use, as opposed to a mainframe computer or a workstation. It can also be used as a shortened form of "politically correct", which means being sensitive and respectful of other people's beliefs, cultures, and lifestyles, often in a way that avoids offense or discrimination.
Pazopanib is a medication used to treat certain types of kidney cancer and soft tissue sarcoma. It is a tyrosine kinase inhibitor that works by blocking the action of the protein VEGF (vascular endothelial growth factor), which helps to stop the growth of new blood vessels that feed tumors.
PBS stands for Public Broadcasting Service, a non-profit public television network in the United States.
PCP stands for Phencyclidine, a dissociative anesthetic. It is a medication that was developed in the 1950s as an intravenous anesthetic, but it was shown to have severe side effects and was eventually discontinued. Today, PCP is considered a controlled substance and is illegal in many countries.
PCR stands for Polymerase Chain Reaction, which is a laboratory technique used to amplify specific DNA sequences. It involves repeated cycles of denaturation, annealing, and extension, resulting in millions of copies of the target DNA sequence. PCR is widely used in molecular biology, forensic science, and medical research to detect genetic mutations, identify pathogens, and diagnose genetic disorders.
PDA stands for "Personal Digital Assistant". It's a handheld device that allows users to store and manage personal information, such as contacts, appointments, and notes, and often provides additional features like email, web browsing, and games. In informal contexts, the term PDA is also used to describe public displays of affection, such as holding hands or kissing in public.
Pea-shooters is a colloquial term that refers to small, homemade or crude devices, often made from cardboard or other materials, that are used to launch small projectiles, such as peas, beans, or BBs, as a toy or for playful purposes. The term is often used to describe children's or amateurish attempts at making projectile devices, often for recreational or prankster activities.