hat/hæt/

n. a head covering worn out of doors, often with a brim around it

n. [C] （常指带檐的）帽子：He put on his hat before going out. 他出门前戴上了帽子。

◇take off a hat 脱下帽子

◇wear a hat 戴着帽子

音组-at/-æt/

bat; cat; chat; fat; flat; hat; mat; rat; sat; that