形容词
中文翻译：偶尔的
同义词：
['occasionally', 'occasionally例句：1. I usually go to the park on weekends', "but this time I'll be going there on an occasional basis.（我通常在周末去公园，但这次我会偶尔去那里。）"]
例句：
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1. I usually go to the park on weekends, but this time I'll be going there on an occasional basis.
我通常在周末去公园，但这次我会偶尔去那里。
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2. They decided to hold a party occasionally, just for fun.
他们决定偶尔举行一次派对，只是为了好玩。
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3. The weather is often unpredictable, so we should prepare for occasional rain showers.
天气经常不可预测，所以我们应该为偶尔的雨做好准备。