tap off
片語動詞所屬單字tap
tap off — 片語動詞
1. to touch a card or phone against an electronic reader when leaving a bus, train,
1.片語動詞
釋義
下車刷卡
to touch a card or phone against an electronic reader when leaving a bus, train, or other form of public transport to record the end of a journey and calculate the correct fare.
例句
Passengers must tap off when they leave the station, or the system will charge the maximum fare.
Roya forgot to tap off and was charged for a trip across the whole city.