D.c.
(direct current)直流电, (District of Columbia)哥伦比亚特区\\n[电] 直流, direct current的简写
✅ 同义词
🗣️ 情景例句
Thank you.
谢谢 。
Why torture yourself?
你这是何苦呢？
Then they brushed ink onto the characters.
接着，把墨汁刷在字上。