Specific refraction
[化] 折射系数
🧩 词语组成解析
🗣️ 情景例句
Lacks vitality.
缺乏活力。
What will you have for breakfast tomorrow morning?
你明天早上早餐将有什么？
It was also thought that by removing their main supply of food, the Native Americans would be forced to give in.
当时还有人认为，断掉了主要的食物来源，土著人就会被迫屈服。