once a day
US /wʌns ə deɪ/
UK /wʌns ə deɪ/
短語
一天一次
one time during each day
範例:
•
You should take this medicine once a day.
你應該一天一次服用這種藥。
•
I try to exercise at least once a day.
我盡量一天一次鍛鍊身體。
一天一次
one time during each day