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
It will take a few years for the region to recover economically.
这个地区的经济恢复得花几年的时间。
There is nothing which has not been bitter before being ripe.
事情在成功前没有不艰苦的。
They're people I met during the trip.
他们是我旅行时认识的人。