Optical shutter
[计] 光闸
🧩 词语组成解析
🗣️ 情景例句
You can't expect me to believe that.
你不会以为我会信以为真吧。
Delivery has to be put off due to the strike of the workers at the port.
由于港口工人罢工，交货只好推迟。
Though, at first, Byrd and his men were able to take a great many photographs of the mountains that lay below, they soon ran into serious trouble.
虽然开始时伯德和他的助手们拍下了飞机下面连绵群山的大量照片，但他们很快就陷入了困境。