The rate of intestinal transit was recorded and nitrergic and cholinergic nerves in the myenteric plexus of rat intestine were investigated.是什么意思_The rate of intestinal transit was recorded and nitrergic and cholinergic nerves in the myenteric plexus of rat intestine were investigated.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句