形容词
中文翻译：不新鲜的
同义词：
['rotten', 'stale', 'spoiled例句：1. The food was frowsty and unappetizing.（食物不新鲜，令人反感。）']
例句：
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1. The food was frowsty and unappetizing.
食物不新鲜，令人反感。
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2. The salad was frowsty and had lost its flavor.
沙拉不新鲜，失去了味道。
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3.The meat was frowsty and had a foul odor.
肉不新鲜，有一股恶臭。