air 是什么意思?
问题描述：
air 是什么意思?
答
1.空气;大气[U]Better let in some fresh air.最好放些新鲜空气进来.2.天空,空中[the S]The air was full of butterflies.天空中飞舞着许许多多蝴蝶.3.样子,神态[C]He came into the room with an air of importance...