She arrived to receive the sash of office from the outgoing president.她走上前去从即将离职的总统手中接过了就职腰带。She is such a gregarious and outgoing person.她很外向，喜欢交朋结友。Underneath his outgoing behaviour Luke was shy.在外向活泼的外表下，卢克其实很害羞。...
The parasympathetic innervation of the heart originates in the medulla oblongata.支配心脏的副交感神经发源于延髓的迷走神经核.While this is commonly agreed upon, the vagal innervation of idioventricular pacemakers is not.这点是人所公认的, 而心室自身起撑点的迷走神...