Delta-y starter
[化] 星形-三角形启动器
🧩 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;
starter
['stɑrtɚ]
n. （发动机的）启动装置;参赛人;（主菜之前的）开胃小吃;（赛跑等的）发令员;
🗣️ 情景例句
What is it?
是个什么样的计划？
Please do now hesitate to as any questions.
如有问题您可随时提出来。
since her parents had impressed upon her that it would be unforgivable to miss it and cause the friends with whom she was going to stay to make two journeys to meet her.
因为她的父母再三跟她说，如果误了这趟车，她的东道主朋友就得接她两趟，这是不应该的。