1. Some prominent interventionalists were pooh-poohing the study in the halls of the ACC meeting this weekend.
这个周末一些著名的介入专家对ACC会议展出的研究表示蔑视。
2. NASA, after routinely pooh-poohing the enterprise in its conceptual stages, refusing to help out at any time, has had to swallow their pride and acknowledge that, yes, there is something useful here.
然而NASA，不仅在概念阶段就嘲笑他们的计划，更从始至终都拒绝施以援手，最终不得不吞下自己的高傲，承认这个实验确实有所收获。
3. Moreover, your boss should think twice about pooh-poohing your concern.
而且，你的老板在对你的担忧嗤之以鼻前应该三思。