Actigraph
n. (物质、有机体等的)活动变化记录仪
🗣️ 情景例句
I was late because I had a flat tire.
我来晚了，因为我的车坏了。
Have I made myself clear?
我讲明白了吗？
that intelligent life is bound to be a natural part of the universe.
有智力的生命必然是宇宙的自然组成部分。