He muttered between his teeth. It was as though he had received a galvanic shock. "What is this?"

这一下好象是触着电似的，“这是什么东西？”他咬紧牙齿说。

youdao

He muttered between his teeth. It was as though he had received a galvanic shock. "What is this?"

这一下好象是触着电似的，“这是什么东西？”他咬紧牙齿说。

youdao