Mcls
abbr. megacycles per second 兆周/秒，兆赫
🗣️ 情景例句
She sure does.
她的确如此。
Who holds the purse rules the house.
钱可神通。
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。