Actigraph
n. (物质、有机体等的)活动变化记录仪
🗣️ 情景例句
I feel hot!
我感觉不错。
Hold fast when you have it.
紧握你手中之物。
It's only three hundred pounds. But, of course, it's not as good as the expensive one.
它只要300英镑。但是，它当然没有价钱高那种好。