Emg
[医] 肌[动]电[流]图
🗣️ 情景例句
My dear little boy just looked up at me as if to say,
我亲爱的小男孩只是仰头看着我 ，好像在说，
Who is the lady?
那位女人是谁？
Why are there three prices quoted for this part?
这种零件为什么有三种不同的报价？