upend發音動詞1顛覆、徹底改變、打破Streaming services have upended the entire film industry in a decade.串流服務在十年內徹底顛覆了整個電影產業。2打翻、弄倒、推倒He tripped and upended the whole box of screws on the floor.他一絆倒,把整盒螺絲都打翻在地上。3倒放、倒置、豎立She upended the bottle to get the last few drops out.她把瓶子倒過來,好把最後幾滴倒出來。