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
Good night, Son.
晚安， 儿子。
Since we need the goods urgently, we must insist on express shipment.
由于我方急需这批货物，我方坚持使用快递装运。
We believe that the quality is the soul of an enterprise.
我们认为质量是一个企业的灵魂。