Radiomete
[医]辐射仪, 放射量, 测定仪
🗣️ 情景例句
Fruit is good or your health.
水果有益健康。
The flood has left many people homeless.
许多人因洪水而失去了家园。
Hi, Li Lei! Nice to see you again!
你好，李磊！又见到你了，真高兴！