Educatory
a. (=educative)教育的, 教育上的
🗣️ 情景例句
She worried constantly.
她经常烦恼。
The doctor said it's just a litter heat rash, There's nothing to worry about.
医生说只是出疹子，不需要担心。
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。