Vdc
abbr. 志愿保卫队（Volunteer Defence Corps）；血管舒张中枢（Vasodilator Centre）；电压-数字变换器（Voltage-to-Digital Converter）
🗣️ 情景例句
Marilyn and Richard will be home from the hospital any minute,
Marilyn和Richard随时都会从医院回来，
Don't stand in my way.
不要妨碍我。
The porter, however, could not understand me.
然而搬运工却不明白我的话。