Paa
泛美航空公司(美国)\\n[化] 光子活化分析
🗣️ 情景例句
I was faced with a new problem.
我面临了新的问题。
As soon as you have drunk, you turn your back upon the spring.
忘恩负义。
We can give you a little cheaper model.
我们可以提供你便宜一点的型式。