per day
US /pɜːr deɪ/
UK /pɜː deɪ/
短语
每天, 每日
for each day; daily
示例:
•
The hotel costs one hundred dollars per day.
这家酒店每天的费用是100美元。
•
You should drink at least two liters of water per day.
你每天应该喝至少两升水。