Chart recorder
[计] 图形记录器
🧩 词语组成解析
🗣️ 情景例句
This may sound like a dumb question, but I'd like to know.
这也许是个愚蠢的问题，但我想知道。
Though malice may darken truth,it cannot put it out.
恶意可以糟塌真理；但无法消灭真理。
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。