the direction in which a person must look in order to see a particular object视线(某人看某物的方向)
The cannon can be linked to the line of sight of the gunner so that it points in the same direction that he is looking in.大炮可与炮手的视线连成一线,因此它所瞄准的方向和炮手观察的方向一致。
👨🏻🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net 切換為繁體中文