名词
中文翻译：小费
同义词：
['bonus', 'favor例句：1. They gave me a nicety of $20 as a tip.（他们给了我20美元的小费作为小费。）2. The waiter gave her a nicety of free drinks.（服务员给了她免费的饮料作为小费。）']
例句：
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1. They gave me a nicety of $20 as a tip.
他们给了我20美元的小费作为小费。
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2. The waiter gave her a nicety of free drinks.
服务员给了她免费的饮料作为小费。
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3.He gave her a nicety of $50 for the service.
他给了她50美元的小费作为服务费用。