1。
attend to 是照顾 、招呼、留意的意思Can you look after this patient for me. I have to attend to this woundedpatient.你可以替我照顾 (看着)这个病人吗 ？ 我要照顾 (看着)这位受伤的病人、2。
attend on伴随、侍候My friend comes from America. I like to take few days leave from work to attend on him.我的朋友从美国来了， 我可以请假几天去伴随他吗 ？
