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
I can't wait to get home and relax.
我想马上回家休息一下。
How would you like me to cut your hair?
我给你理发，好吗？
He uses a lift to go up and down.
他乘电梯上上下下。