请看例句:
1.She is in a pink dress today and is very beautiful.
in强调“穿着”,表状态.
2.She is wearing a pink dress today and is very beautiful.
is wearing 强调“穿着”,表状态.
3.Our math teacher is short with thick glasses.
with 指戴(眼镜等)
4.She has beautiful eyes and is very charming.
has表示“有”时加身体某一部位.