Langer
n. (Langer)人名；(英)兰格；(法、葡)朗热；(德、俄、罗、匈、捷、波、塞)朗格尔；(瑞典、丹)朗厄\\n兰格
🗣️ 情景例句
Hi, Dad. Everything's fine.
嗨 ，爸爸。一切都好。
To toast
敬酒
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。