Instructional constant
[电] 指令常数
🧩 词语组成解析
a. 教学的, 教育的
🗣️ 情景例句
It's wonderful for me.
这对我来说太好了。
That's fine. What time do I have to be at the airport?
好的。我应该几时到达机场？
I think we are the first people here for hundreds of years. Maybe thousands.
“我认为几百年，可能几千年以来，我们是第一次来这里的人。”