Delta matching transformer
[电] 角接匹配变压器
🧩 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;
matching
['mætʃiŋ]
v. 使…相配(match的ing形式);
adj. 相配的;一致的;相称的;
n. 匹配;
🗣️ 情景例句
Isn't that right?
对不对？
I don't know what to say. I'd like to replace it.
我不知说什么好。我赔一个新的给你。
Please ask her to call me back when she's back.
她回来时请让她给我回个电话。