Mapc
[醫][=migrating action potential complex]移行動作電位復合波
??? 情景例句
I promise I won't leave early.
我發誓我再也不會早走了。
He is truly happy who makes others happy.
真正幸福的是使人幸福的人。
Yes. You can help me do the shopping.
當然可以。你可以幫我一起選。