switch on片語動詞KK [swɪtʃ ɑn] /swɪtʃ ɑn/發音片語動詞1打開、開啟、接通可拆開Please switch on the lights before the guests arrive.客人來之前請把燈打開。2擺出、裝出可拆開She can switch on the charm whenever she needs a favor.她只要有求於人,就能立刻擺出迷人的樣子。3進入狀態、專注起來口語It takes me a few minutes to switch on in the morning.我早上要過幾分鐘才能進入狀態。