every third days的意思

每隔兩天

every which way───四面八方；非常混亂地

carry the day───獲勝；戰勝

varnishing days───上漆天數

one of these days───總有一天（用于許諾）

every dog has its day───凡人都有得意日；風水輪流轉

Holy Thursdays───神圣的星期四

bad hair days───不如意的一天；不愉快的一天

early closing days───提前關閉日

every man jack───每一個人

He comes here every three days (every third day).───他每三天來這兒一次。

a few days, every third time it comes, don give the animal any reinforcement other than a verbal one.───幾天，每第三次他來的時候除了口頭稱贊，不給他任何獎勵。