🧩 词语组成解析
being
['biɪŋ]
n. 存在;生物;人;要素，本质;
🗣️ 情景例句
That's all right.
没关系。
Hard to pass up.
不买可惜。
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）