同音词: coat，都含有[əʊ]音。
n. 外套
vt. 覆盖…的表面She was wearing a thick winter coat.
她穿着件厚厚的冬季大衣。
She can't find her coat and hat.
她找不到她的外套和帽子。
You need a thick coat for winter.
你需要一件厚的外套过冬。Let's go in， it's getting cold.
我们进屋去吧，天冷了。
The room felt cold and sterile.
那房间让人觉得阴冷而没有生气。
Outside it was bitterly cold.
外面非常寒冷。
The cold water invigorated him.
冷水让他打起了精神。
