Even caffeine, which is generally known only for its stimulatory effects, displays this property, depressing mouse locomotion at very low concentrations and stimulating it at higher ones.

就连人们通常觉得有刺激作用的咖啡因，也表现出了这种特性，它在浓度极低的情况下会抑制老鼠的运动，而在浓度较高的情况下则会刺激老鼠。

youdao

"' You are the ones that devalue the property by speaking up! '" she recalled neighbors saying.

“你们就是那些说出话来让物业贬值的人！”她回忆邻居们的说法。

youdao

Ultimately, it is your money, your property, and your loved ones.

归根结底，这是你的钱，你的财产，和你的亲人。

youdao

When the property is a "compound" consisting of one big home and a few smaller ones, siblings often set aside the larger property for family gatherings.

WSJ: Money Lessons From 'Downton Abbey'

Whether you're at home or on the go, Logitech Alert helps protect your property and your loved ones, offering true peace of mind so you can feel safe.

ENGADGET: Logitech Alert security cameras get OS X support for mindful MacBook owners

North, a Nobel Prize-winning economic historian, asserts in his book Structure and Change in Economic History that when most of mankind stopped being hunter-gatherers 10, 000 years ago and settled down to farm, there was a basic shift from common property rights to exclusive ones.

FORBES: Waking Dead Capital