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
He was more than helpful.
他不仅仅是帮忙。
To live in the hearts of those left behind is not to die.
活在后人心，虽死而犹生。
Even under a clear blue sky, the village looked forbidding, as all the houses were built of grey mud bricks.
农舍全用灰色的土坯建成，因此，即使在晴朗的蓝天底下，村庄看上去也会令人感到难以亲近。