形容词
中文翻译：厚颜无耻的
同义词：
['boorish', 'vulgar', "ignorant例句：1. He is a loudmouthed person who always talks too much.（他是一个爱说大话的人，总是滔滔不绝。）2. She was very loudmouthed and didn't care about what others thought.（她非常自大，不关心别人的想法。）3. The loudmouthed politicians were criticized for their lack of empathy.（那些自大的政治家因缺乏同情心而受到批评。）"]
例句：
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1. He is a loudmouthed person who always talks too much.
他是一个爱说大话的人，总是滔滔不绝。
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2. She was very loudmouthed and didn't care about what others thought.
她非常自大，不关心别人的想法。
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3. The loudmouthed politicians were criticized for their lack of empathy.
那些自大的政治家因缺乏同情心而受到批评。