Radiative lifetime
[化] 辐射寿命
🧩 词语组成解析
a. 发光的, 放热的, 放射的
🗣️ 情景例句
making my own decisions, doesn't it?
我自己能做决定， 对吗？
It's a shame the weather is so bad.
真遗憾，天气如此糟糕。
Ah, it's just the thing, the very thing!
啊，正合适啦！合适极了！