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
Bye-bye.
再见。
A ready way to lose friend is to lend him money.
失友都因借钱起。
Can you remember the doctor's telephone number?
你还得医生的电话号码吗？