🧩 词语组成解析
鲂, 黑海鲂
🗣️ 情景例句
All packed and ready.
都打包好了。
Over my dead body!
宁死不从！
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。