Dh
[计] 设计手册, 设备处理程序
🗣️ 情景例句
Could I trouble you with something for a moment please?
请问可以麻烦你一下吗？
Henry got a toothache and asked to be excused.
亨利牙疼，请求离开一下。
the ongoing signatures of infinity.
无限的一种不间断的标志。