VOA慢速英语:世界上最受欢迎的恐龙重新在芝加哥博物馆亮相

exhibition – n. an event at which objects such as works of art are put out in a public space for people to look at; a public show of something

belly – n. the part of an animal's body that contains the stomach

rib – n. any one of the curved bones of the chest that connect to the spine

formidable – adj. very powerful or strong; deserving serious attention and respect

imposing – adj. very large or impressive

museum – n. a building in which interesting and valuable things such as paintings and sculptures or scientific or historical objects are collected and shown to the public