Genescope
频率特性描绘器[观测仪]
🗣️ 情景例句
So far so good.
到目前为止一切都好。
No song, no supper.
不劳无获。
I want to take some books to the classroom. Could you help me, please?
我想把一些书拿到教室里，你能帮个忙吗？