叹口气 Traditional form: 嘆口氣 Pinyin (reading): tànkǒuqì Definitions: to sigh Characters: 叹 - to sigh, to admire 口 - mouth; entrance, gate, opening 气 - air, gas; steam, vapor; anger Traditional characters: 嘆 - to sigh, to admire 口 - mouth; entrance, gate, opening 氣 - air, gas; steam, vapor; anger