Dagda
n. 达格达（一神灵，索厄赫德达嫩族人首领）
🗣️ 情景例句
Sorry, Richard. They don't have it.
对不起 Richard 他们那里没有。
Could you tell me where is the ticket office?
你能不能告诉我售票处在哪里？
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）