Delta current
[电] 角接电流
🧩 词语组成解析
delta
['deltə]
n. 希腊语字母表第四字母δ;（河流的）三角洲;[数]变量增量;
🗣️ 情景例句
I made an appointment with the doctor at three.
我和医生约好3点钟看病。
I ate stream fish for lunch yesterday.
我昨天午饭吃的是清蒸鱼。
Tell him that; he'll be interested.
告诉他这事，他会感兴趣的。