Emg
[医] 肌[动]电[流]图
🗣️ 情景例句
I'll be the leader.
我来当指挥。
Is this a daily flight?
这是每日航班吗？
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。