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
We aren't going, for the simple reason that we can't afford it.
我们不去，原因很简单，我们负担不起。
It is good to have some friends both in heaven and hell.
天堂上和地狱中都有几个朋友，这乃是一件好事。
Hi, Kate. What's wrong?
哎，凯特，怎么了？