The Professor stared at me over his spectacles; no doubt he saw something unusual in the expression of my countenance; for he laid hold of my arm, and speechlessly questioned me with his eyes.

教授透过眼镜盯着我。毫无疑问，他从我的表情中看出了一些不寻常的东西。因为他抓住了我的手臂， 用眼睛无言地询问着我。