试题题干
careful这个单词的意思是（ ）
参考答案
正确答案：
试题解析
careful [ˈkeəfl] adj. 仔细的，小心的
Be very careful with this stuff, it can be dangerous if it isn't handled properly.
对这东西要小心，处理得不好可能会发生危险。
careful这个单词的意思是（ ）
careful [ˈkeəfl] adj. 仔细的，小心的
Be very careful with this stuff, it can be dangerous if it isn't handled properly.
对这东西要小心，处理得不好可能会发生危险。