Centralite
[化]中定剂, (火箭)固体燃料稳定剂
🗣️ 情景例句
Did she say why she had to leave today?
她说了她为什么今天非走不可吗？
How dare you stand me up!
你竟敢放我鸽子！
it is not always safe by the time it reaches the tap.
等水到达龙头时就不一定总是安全的了。