Dems
(DEM 的复数) [计] 解调器
🗣️ 情景例句
There's no other information.
没有其他资料。
If you wouldn't mind, I could use a hand.
如果你不介意的话，我可能要你帮个忙。
Fortunately, a pilot saw the signal and sent a message by radio to the nearest town.
幸运得很，一位飞行员看到这个信号，用无线电给最近的城镇发了报。