1. The lazy little boy gave his face a perfunctory washing. 那懒惰的小男孩草草地把脸洗了一下。
2. In those years my thank-you became more of a perfunctory response. 那些年，我的感谢更多地成为一种敷衍的反应。
3. Is there powerful and efficient binding or improvement ways to those defective design or construction? Or can we perform our duty in a perfunctory manner? 对于发现有瑕疵的设计、施工、、等，有无强而有力的约束方法、改善方向？还是别人不说我也就不提、模糊带过？
英英解释
adj.
1. hasty and without attention to detail; not thorough
2. as a formality only
