Particle counting
[机] 粒子计数
🧩 词语组成解析
counting
[['kautiŋ]]
n. 计算\\n[医] 计数
🗣️ 情景例句
Collecting matchsticks was fun, until that fateful day one of them caught alight.
收集火柴是一种乐趣，除非一天其中一根火柴不幸燃烧起来。
The country is rich in natural resources.It has mineral deposits.
这个国家有丰富自然的资源。它有很多的矿床。
Thank goodness!
谢天谢地！