付添う

(1)work for or be a servant to; "May I serve you?"; "She attends the old lady in the wheelchair"; "Can you wait on our table, please?"; "Is a salesperson assisting you?"; "The minister served the King for many years"

(2)のために働くか、使用人である

(3)go or travel along with; "The nurse accompanied the old lady everywhere"

(4)一緒に行く、または動く

(5)be a companion to somebody

(6)だれかの仲間になる