Reflection spectrum
[化] 反射光谱
🧩 词语组成解析
🗣️ 情景例句
And his name and the date are on the bottom.
他的名字和日期都在下面。
Please give my best regards to your parents.
请代我致最高的敬意，向你的父母问好。
It is more important to be healthy than bony slim.
健康永远比皮包骨头好。