Effaced
v. 擦掉( efface的过去式和过去分词 ); 抹去; 超越; 使黯然失色
🗣️ 情景例句
Let's go out for Chinese food.
咱们去吃中国餐吧。
Love makes one fit for any work.
爱情使人适合任何工作。
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）