Actigraph
n. (物质、有机体等的)活动变化记录仪
🗣️ 情景例句
I look forward to seeing you and Harry and Michelle.
我等着见 Harry和Michelle。
When did you buy the car?
你什么时候买的车？
I looked at the map and then at the millimeter.
我看了看地图，又查了一下里程表。