be off to
US /bi ɑf tu/
UK /bi ɒf tuː/
成语
去, 前往
to leave for a place
示例:
•
I'm off to the store to get some groceries.
我要去商店买些杂货。
•
She said goodbye and was off to her new adventure.
她告别后踏上了新的冒险之旅。