Scintillators
(scintillator 的复数) n. 发出闪光的东西；[核] 闪烁计数器
🗣️ 情景例句
Why not start again and use the right tools for the job?
为什么不重新开始，试试用合适的工具来做呢？
Rest breeds rust.
停止须生锈。
Then it turned in a semicircle, ran straight again, and turned in another semicircle to the opposite side.
然后转一个半圈，再沿直线飞，再朝反方向转个半圈。