Weissenberg camera
[化] 魏森贝格照相机
🧩 词语组成解析
🗣️ 情景例句
Seven steaks.
七份牛排。
The president must have the approval of Congress to declare war.
总统若要宣战，必须获得国会的承认。
We must get help.
我们得找人帮忙。