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
They came and solved the problem.
他们来了并解决了问题。
Theings past cannot be recalled.
过去的事情无可挽回。
How much did you pay for all these things? asked her mother.
“买所有这些东西你付了多少钱？”她妈妈问。