"Crosswalks" Natural Recordings by Native Speakers
Crosswalks are designated areas on a road where the road surface is painted with lines or patterns to mark the position where pedestrians should be allowed to cross the road.
Crossopterygian refers to a type of fish that is characterized by the presence of a lobe-finned tail and a lung or air-breathing adaptation. This group of fish is thought to be closely related to the ancestors of four-legged land vertebrates, and is often considered a "living fossil" because of its ancient characteristics. The term "crossopterygian" comes from the Greek words "krossopteryx," meaning "cross-bearing fin," and "-ian," indicating something belonging to or relating to.
Crossopterygii refers to a group of ancient fish that are thought to be the closest relatives of amphibians and amniotes (a group that includes reptiles, birds, and mammals). They are characterized by the presence of paired fins, a Weberian apparatus, and a dorsal fin supported by a series of neural spines. Crossopterygii is often referred to as the "fish that gave rise to four limbs" because they are believed to be the most recent common ancestor of tetrapods (four-limbed vertebrates), including humans.
A point or situation at which a choice has to be made between two or more alternatives, often resulting in a significant consequence or turning point.
A situation in which a choice has to be made between two or more alternatives, often with significant consequences.
Crosstalk refers to the unwanted reception of a signal or sound produced by another system, device, or transmission path, often causing interference or distortion. It can occur in various fields, such as telecommunications, audio equipment, or radiofrequency transmission, and can cause issues with data transmission, sound quality, or clarity.
Crosswinds refer to strong winds that blow from one side to the other, often in a diagonal direction, and are commonly experienced when flying aircraft, sailing boats, or running in certain weather conditions. In aviation, crosswinds are a significant factor in takeoff and landing, as pilots must compensate for the wind's influence to ensure a safe and stable flight. In sailing, crosswinds impact a boat's trajectory, making it more challenging to navigate through choppy or turbulent waters.
Crossword is a type of word game or puzzle where words or phrases are hidden inside a grid of squares. The game requires players to fill in the squares with letters to create valid words or phrases that match the clues given.
Crostini is a type of small, sliced bread that is toasted or grilled and often served as an appetizer or snack, typically topped with various ingredients such as cheese, meats, vegetables, and spreads. The word "crostini" comes from the Italian language, with "crosta" meaning crust and "ini" being a suffix indicating a diminutive form. In general, crostini refers to the small, crispy slices of bread that are perfect for biting into or dipping into various sauces and toppings.