Uviometer
[医] 紫外线测量计
🗣️ 情景例句
Do I know you?
我认识你吗？
Don't forget to write to let us know you arrived safely.
不要忘记写信回来，告诉我们你已经安全抵达。
We aren't able to supply the third ad fifth items.
第三及第五项目，我们没有货供应。