por.tal-to-por.tal

adj.（形容詞）
Of or based on the time a worker spends on the employer`s property, calculated from the moment of arrival to that of departure:
按進(jìn)出大門(mén)時(shí)間計(jì)付的：按照一個(gè)工人從進(jìn)雇主的廠礦到出廠礦的全部時(shí)間計(jì)算的：
例句：
portal-to-portal pay.
按進(jìn)出大門(mén)時(shí)間計(jì)付的工資