单词/词组检索

air
级别	第1级
音标	[ eə(r) ]
解释	n.空气
英英释义	the mixture of gases which surrounds the Earth and which we breathe
发音
例句	1. We know air has weight. 我们知道空气有重量。 2. I opened the window and took a breath of fresh air. 我打开窗子，吸了一口新鲜空气。