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
I could burst.
我吃得要撑死了！
Don't open your book.
别打开书。
What's wrong with these eggs?
这些蛋是怎么回事呀？