表示穿戴的短語有：
wear, have on, be dressed in, put on等。
它們的區別在于：
wear，have on和be dressed in都表示“穿著”的狀態， 而put on表示“穿”的動作。如：
Mary is wearing a red coat.
=Mary has on a red coat.
=Mary is dressed in red.
Mary穿著一件紅衣服。
Mary, put on your coat. It”s cold out.
Mary, 穿上你的外套。外面很冷。