Pfn
页帧号,页面号
🗣️ 情景例句
I hope this will lead to further business between us.
我希望这次交易将使我们之间的贸易能得到进一步发展。
I locked all the doors.
我锁好了所有的门。
You'd better let her alone.
你们最好是让她一个人呆会儿。