Human mind constantly depend on objects which are taken from visual, auditory, olfactory, gustatory and tactile means.人的心理不断地依赖于从视觉，听觉，嗅觉，味觉和触觉得到的目标。Whereas attractants, repellents, and many incitants are olfactory subst...
Demand picked up and a reprint was required last November.由于需求量上升，去年11月，再版已是势在必行。Grateful acknowledgment is made for permission to reprint.为获准重印致以深切感谢。The book has been selling like hot cakes. The publishers are going to...