Technocrats
n. 技术专家, 专家政治论者( technocrat的复数形式 )
🗣️ 情景例句
What about my famous apple pie?
我那着名的苹果派呢
Now you are scared, aren't you?
怕了吧？
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。