今天这条始终发不出来，总是说我发广告，大家各自查手机看原文吧。

Tap into - Use or exploit a plentiful resource for your benefitExample:The company is hoping to TAP INTO the Chinese market.tap还有很多短语，都是什么意思大家可以查查？- Tap for- Tap into- Tap off with- Tap out- Tap up