Paa
泛美航空公司(美国)\\n[化] 光子活化分析
🗣️ 情景例句
Here's a brief description
这是一份简单的记录
Would you please put it on top?
能请你把它放在最上面吗?
Often the little words have meanings of their own.
这些小词常常都有自己本身的意思。