Dmb
abbr. 数字媒体广播（Digital Media Broadcasting）；两用式总线（dual-mode bus）
🗣️ 情景例句
I have to return this book to the library.
我得把书还回图书馆了。
I've got to be going now, Good-bye.
我得走了，再见。
and another 700 for the survivors to be reduced by half again.
剩下的一半人再过700年，才会又减少一半。