Spasmus
[医] 痉挛
🗣️ 情景例句
and seeing the wonder of humanity.
看众生奇景。
It is right to put everything in its proper use.
凡事都应该用得其所。
namely 6 million million miles.) Radio waves also travel at the speed of light,
即6万亿英里）。无线电波也是以光速传播的。