Percentage concentrition
[化] 百分浓度
🧩 词语组成解析
🗣️ 情景例句
We have 5 international patents which we are ready to sell.
我们有五项国际专利可以出售。
It's time for me to have a meat.
是我吃饭的时间了。
Fine.let's get together again next week.
好吧，那就下周再聚会了。