B1 a border that surrounds and supports a picture, door, or window（图画、门、窗的）框，框架

B2 the basic structure of a building, vehicle, or piece of furniture that other parts are added onto（建筑物、车辆或家具的）构架，支架，骨架

UK US rack a wooden or plastic triangle used to put the balls into position at the start of a game such as snooker （台球、斯诺克等运动中开球时使用的）三角框

the size and shape of someone's body体格；骨架

a period of play in some games, such as snooker（斯诺克等游戏的）一局

specialized art one of the pictures on a strip of photographic film, or one of the single pictures that together form a television or cinema film（摄影胶片的）画格；（电视或电影的）画面，镜头

[ T ] to express something choosing your words carefully（措词谨慎地）表达，说出

[ T often passive ] informal to make a person seem to be guilty of a crime when they are not, by producing facts or information that are not true陷害，诬陷

[ T ] to fix a border around a picture, etc. and often glass in front of it给（图画等）装（镜）框

[ T ] to form an edge to something in an attractive way修饰…的边缘