三次一天的英语表达是 "three times a day".
来源:这是一种常见的医学用语,用于指示药物使用频率。
英文例句:
The doctor prescribed medication for the patient to take three times a day.
翻译: 医生给病人开了药,要求病人每天服用三次。
The recommended dosage is one pill three times a day.
翻译:推荐的剂量是每天三次服用一片药。
The patient is instructed to use the inhaler three times a day.
翻译:病人被指示每天使用吸入器三次。