🧩 词语组成解析
n. [天]南河三（小犬座α）
🗣️ 情景例句
As soon as I recover from my nervous breakdown.
只等我从神经崩溃中恢复过来。
A wicked book is the wickeder because it cannot repent.
一本坏书危害无穷。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。