U-v
[计]= UltraViolet,紫外线
🗣️ 情景例句
Can you tell me where the tourist sites are located?
你能告诉我本地有什么旅游名胜吗？
Hawaiians are used to the rumblings of the volcano.
夏威夷的人已经习惯于火山的爆发声了。
I don't know. What about this blue one?
我不清楚，这个蓝的怎么样？