Chromosensitometer
彩色感光仪
🗣️ 情景例句
Let's do lunch.
咱们做午饭吧。
No one is a fool always, every one sometimes.
无人总是当傻瓜，人人有时当傻瓜。
Would you like to come to supper?
你愿意来吃晚饭吗？