梳洗

I must just go and freshen myself up before dinner.

吃晚饭之前我必须先去梳洗一。

I’ll just freshen (myself) up before dinner.

晚饭前我要去梳洗打扮一。

The nurses came on their daily round of washing, changing, combing and prettifying the patients before the matron's inspection.

长查房以前, 们要病人梳洗、更衣、打扮, 这日例行的公事。