一：成人的的是什么意思（中英文）解释的意思：
成人的意思是指已经达到或超过法定年龄，具有完全民事行为能力的人。在法律上，成人被认为是具有完全行为能力，可以独立承担责任并享受相应权利的个体。
Adult refers to a person who has reached or exceeded the legal age and has full capacity for civil conduct. In law, an adult is considered to have full legal capacity, able to independently assume responsibility and enjoy corresponding rights as an individual.
二：怎么读（音标）：
英 [əˈdʌlt]
美 [əˈdʌlt]
三：用法：
1. 成人可以独立决定自己的行为，并承担相应的责任。
2. 成人可以参加各种活动，如投票、签订合同等。
3. 成人应当尊重他人的权利和自由，并遵守社会道德规范。
1. Adults can make their own decisions and take corresponding responsibilities.
2. Adults can participate in various activities, such as voting, signing contracts, etc.
3. Adults should respect the rights and freedoms of others and abide by social moral standards.
四：例句1-5句且中英对照：
1. He is legally an adult now, so he can sign the contract by himself.
他现在已经达到法定年龄，因此他可以自己签署合同了。
2. The legal age for purchasing alcohol is 21 for adults in this country.
在这个，成人购买酒精饮料的法定年龄是21岁。
3. As an adult, you should take responsibility for your actions.
作为一个成人，你应该对自己的行为负责。
4. She has been treated as an adult since she turned 18.
她18岁生日后就被视为成年人了。
5. Adults should set a good example for children to follow.
成人应该树立良好的榜样供孩子们学习。
五：同义词及用法：
1. Grown-up：指已经长大或发育完全的人，也可以用来形容态度和行为成熟的人。
2. Mature：指心理和生理上已经发育完全，具有相应能力和责任感的人。
3. Elderly：指年龄较大、身体衰老的人。
4. Senior：指年龄较大、具有丰富经验或地位高的人。
5. Full-fledged：指已经具备完全能力和资格的人。
1. Grown-up: refers to a person who has grown up or developed fully, can also be used to describe someone with mature attitude and behavior.
2. Mature: refers to someone who is psychologically and physically fully developed, with corresponding abilities and sense of responsibility.
3. Elderly: refers to older people who are physically aging.
4. Senior: refers to older people with rich experience or high status.
5. Full-fledged: refers to someone who has fully developed abilities and qualifications.
六：编辑总结：
成人是指已经达到或超过法定年龄，具有完全民事行为能力的人。成人可以独立决定自己的行为，并承担相应的责任，也可以参加各种活动，如投票、签订合同等。作为一个成人，应该尊重他人的权利和自由，并遵守社会道德规范。同义词包括grown-up、mature、elderly、senior和full-fledged。
