VOA慢速英语:三星发布可折叠屏手机

foldable – adj. able to be folded (bended in two so that one part lies flat on top of the other)

tablet – n. small computing device that is controlled by touching the screen or by using a special pen

display – n. the area where information and operations are shown on an electronic device

screen – n. front-facing part of an electronic device

pocket – n. small bag sewn into a piece of clothing to hold things

flexible – adj. ability to bend easily without breaking

app – n. a computer program that performs a special function

dimension – n. the range over which something extends

steady - adj. not changing as time passes