Word tips chew [tʃu:] ( 不吞咽地 ) 嚼,咬 (bite something continuously but not swallow it) mascot [ˈmæskət] 吉祥物 smash [smæʃ] 打碎 (break something noisily into many pieces by dropping or hitting it with a lot of force) Language and culture tip get one's fingers crossed: hope that things will happen in the way you want them to [音频]