形容词
中文翻译：受过训练的
同义词：
['trained', 'well-behaved']
例句：
-
1.The dog is house-trained and can be trusted with small children.
这只狗受过训练，可以信任它照顾小孩。
-
2.The child was house-trained from a young age, which helped him become more confident.
这个孩子从小就受过训练，这帮助他变得更加自信。
-
3. The new puppy is house-trained, so it won't be a problem for us to take care of it.
这只小狗已经受过训练，所以对我们来说照顾它不会是个问题。