shift gears片語KK [ʃɪft gɪrz] /ʃɪft ɡɪɹz/發音片語1換檔、變速美式He shifted gears smoothly as the car climbed the steep hill.車子爬上陡坡時,他平順地換了檔。2改變做法、轉換方向、轉換話題Let's shift gears and talk about next year's budget.我們換個話題,來談談明年的預算。