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
Frankly, I thought they'd be here, but ...
老实说 我原以为他们会在这儿 但……
That means the child is already one year older.
那意 味着孩子又长大了一岁。
Sorry, I don't think so.
对不起，我不行。