Kalvar
卡尔瓦尔光致散射体
🗣️ 情景例句
No. You won't believe it, Marilyn!
不会。 简直无法相信， Marilyn。
Where will they be going for their holiday?
他们休假时要上哪去？
Hi, Jim! It's a long time since we met last!
你好，吉姆！从我们上次见面后已经很久了！