Paltering
v. 讨价还价( palter的现在分词 ); 含糊其辞; 敷衍了事; 儿戏般对待
🗣️ 情景例句
Hi, Robbie.
嗨， Robbie。
Are you going to Paris after you leave here?
离开这里以后，你打算去巴黎吗？
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷（最低点）、浪高（从波谷到浪峰的垂直距离）