Stereoprojection
n. 立体投影
🗣️ 情景例句
Mrs. Martinelli.
Martinelli太太。
Suits you well.
蛮配的。
Everyone knows that if he shouts in the vicinity of a wall or a mountainside, an echo will come back.
大家都知道，在墙壁或山腰附近发出的喊声，就会听到回声。