Uv spectrum
[化] 紫外光谱
🧩 词语组成解析
abbr. 紫外的（ultraviolet）
🗣️ 情景例句
I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
How about Mary? How long has she lived there?
玛丽怎么样？她在那儿住多久了？
You must come to see it. And I owe you some money.
你一定要来看呀。我还欠你的钱呢。