Paa
泛美航空公司(美国)\\n[化] 光子活化分析
🗣️ 情景例句
I have to postpone our appointment.
我要把我们的约会延期。
I used to have dinner at 7:30 and go to bed early.
我过去常在7:30吃晚饭并且早睡觉。
I'm sorry, but I don't think this damage is our fault.
抱歉，不过我不认为这次的损坏是我们的错。