Phonoprojectoscope
声音投映示波器
🗣️ 情景例句
You had something on your mind
你显然有话要说
What would you have done last night if you hadn't had to study?
如果昨晚你不必学习你会做什么？
The basic model will cost about 10% less.
基本型的便宜约10%左右。