take effect片語KK [tek ɪˋfɛkt] /teɪk ɪˈfɛkt/發音片語1生效、開始實施The new tax rules take effect at the start of next year.新的稅務規定將於明年年初生效。2見效、起作用The painkillers took effect about twenty minutes later.止痛藥大約二十分鐘後開始見效。