Weissenberg camera
[化] 魏森贝格照相机
🧩 词语组成解析
🗣️ 情景例句
What's troubling you?
你有什么麻烦？
Americans wonder what has become of the idealism of the last decade.
美国人的理想主义，不知道在这十年间变得怎样了。
If you don't work, you will fail to pass the exam.
如果你不学习，你考试就会不及格。