Actograph
n. (物质、有机体等的)活动变化记录仪
🗣️ 情景例句
The school was attended almost entirely by local children.
上这所学校念书的几乎全是当地的孩子。
The police crept up from behind and took the gangster by surprise.
警察悄悄从背后绕过去，出其不意地将歹徒逮捕。
I admire you for sticking to your plans.
我佩服你能坚持你的计划。