Delta voltage
[电] 角接电压
🧩 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
you have a lunch appointment with Mr. Levine,
跟Levine先生约好吃午餐。
Teach your grandmother to suck eggs.
班门弄斧。
It almost looks as if someone has drawn it.
看起来好像这只鹿是画上去似的。”