Wedderburn
n. 纳撒尼尔·韦德伯恩
🗣️ 情景例句
and we should remove them as soon as possible.
我们要尽快把它切除。
We can live without a brother, but not without a friend.
我们生活中可以没有兄弟，但不能没有朋友。
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）