Particle fluence
[化] 粒子流量密度; 颗粒流注量
🧩 词语组成解析
[化] 能流; 积分通量; 注量
🗣️ 情景例句
I need to post a letter.
我得去寄封信。
It's a deal.
一言为定。
Yes, I do.I want her to come to my office.Tell her to come at once.
是的，我要她到我的办公室来。叫她马上就来。