英语单词：air bed

中文含义：

气垫床

英语词性：

noun

美式发音：

/ˈɛr bed/

同义词：

inflatable mattress, air mattress

易混淆单词：

waterbed, futon

双语例句：

1. I slept on an air bed last night, and it was surprisingly comfortable.
2. When camping, an air bed is a great alternative to sleeping on the ground.