Radiant flux density
[化] 辐射通量密度
🧩 词语组成解析
🗣️ 情景例句
Even when I have a cold, I still have a good appetite.
我就是感冒了，胃口也照样很好！
No one can have all he desires.
无人能有所欲有。
Finally, turn off the lights and lock the door.
最后，关上灯，锁好门。