Actigraph
n. (物质、有机体等的)活动变化记录仪
🗣️ 情景例句
Are they open?
店开着吗？
So annoying!
讨厌！
Sometimes, my grandma decides to buy one big birthday present for both of us.
有时，奶奶决定给我俩就买一件大生日礼物。