Centralite
[化]中定剂, (火箭)固体燃料稳定剂
🗣️ 情景例句
The other half?
另一半？
Take something by the best handle.
理解某事物，乘其好机会。
Some really keen enthusiasts go so far as to build their own computers.
有些热衷于自己动手的人甚至自己组装电脑。