Optiminimeter
光学测微计
🗣️ 情景例句
What time do you usually have supper?
你通常几点吃晚餐？
What's your favorite kind of music?Do you like jazz?
你喜爱的音乐类型是什么?你喜欢爵士乐？
I make them for workers and farmers.
我做完了给工人和农民用？