按键盘上方向键 ← 或 → 可快速上下翻页，按键盘上的 Enter 键可回到本书目录页，按键盘上方向键 ↑ 可回到本页顶部！
————未阅读完？加入书签已便下次继续阅读！
to the experience of professional men。 The kindness of a friend
supplied me with a plan of the doctor's apparatus； and I saw the
chemical ingredients at work before I ventured on describing the
action of them in the closing scenes of this book。
End