Endocardiography
[醫(yī)] 心內(nèi)心[動]電[流]描記法
??? 情景例句
Yes, they are. We're still expanding.
是的，我們還要擴建。
We have mainly adopted some usual international practices.
我們主要采取了一些國際上的慣例做法。
I have never been abroad.
我沒邁出過國門半步。