名词
中文翻译：笑声
同义词：
['giggle', 'chuckle例句：1. She laughed heartily at the joke.（她对那个笑话笑得很开心。）']
例句：
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1. She laughed heartily at the joke.
她对那个笑话笑得很开心。
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2.He chuckled to himself as he thought about it.
他一边想着，一边暗自发笑。
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3. The children were giggling with delight at the game.
孩子们因为游戏而开心地咯咯笑。