bunk off(sth)
—phrasal verbwithbunkverbuk/bʌŋk/us/bʌŋk/
UKinformaltostayaway fromschoolorworkor toleaveearly,especiallywithoutpermission
逃学；旷工；早退
A lot ofpeoplebunkoff early onFriday.许多人周五提前就开溜了。
It was asunnydayso theydecidedtobunkoffschool.那天天气晴好，于是他们决定逃学。