Delta connection
[化] 三角接法; 三角形接法
🧩 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
Hi, Marilyn.
嗨， Marilyn。
I started school at the age of 6.
我六岁开始上学。
Because of this, he has not been able to get his own car into his garage even once.
为此，他甚至一次也没能把自己的车开进车库。