The adrenaline was coursing through his system.他感到一阵激动.I clasped my teacher's hand and felt a warm current coursing through my body.我握着老师的手,一股热流传遍全身.Ever coursing downward and ever renewed from above?总是从上游流来又向下游流去 么...

coursing的音标：coursing的英式发音音标为：['kɔ:sɪŋ]coursing的美式发音音标为：['kɔrsɪŋ]...

He was discoursing to us on Keats.他正给我们讲济慈.They were discoursing over the latest gossip.他们在谈论最近的蜚短流长.They have been discoursing learnedly on this problem.他一直在深入研究这个问题....

vi.演说（discourse的现在分词形式）...

discoursing的音标：...

n.奔驰，追赶...

The adrenaline was coursing through his system.他感到一阵激动.I clasped my teacher's hand and felt a warm current coursing through my body.我握着老师的手,一股热流传遍全身.Ever coursing downward and ever renewed from above?总是从上游流来又向下游流去 么...