VOA慢速英语:iOS 11提供的新功能

download - v. to move or copy (a file, program, etc.) from a usually larger computer system to another computer or device

hub - n. the central and most active part or place

automatic - adj. having controls that allow something to work or happen without being directly controlled by a person​

urgent - adj. very important and needing immediate attention​

manual - adj. operated or controlled with the hands or by a person​

screenshot - n. an image of the data displayed on the screen of a computer or mobile device

thumbnail - n. a very small copy of a larger picture on a computer​

Cloud - n. the large computers (called servers) that you can connect to on the Internet and use for storing data​

phrase - n. a group of two or more words that express a single idea​

globe - n. an object that is shaped like a large ball with a map of the world on it​

scan - v. to copy ​