Annihilator
n. 歼灭者\\n[计] 消除器
🗣️ 情景例句
The wedding ceremony is about to begin.
婚礼就要开始了。
We are even.
我们扯平了。
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。