Emitron camera
[电] 阴极管摄影器
🧩 词语组成解析
[电] 阴极发射管
🗣️ 情景例句
and he's very unhappy about not working.
他对没有工作感到怏怏不乐。
A man without a smiling face must not open a shop.
人无笑脸，不要开店。
No, she isn't wearing a sweater. She's wearing a white blouse.
没穿。她穿了一件白色的衬衫？