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
Hi, it's nice to meet you.
你好，很高兴见到你。
I really feel bad about it. Let me buy you a new one.
我真为这件事感到遗憾。我给你买一本新的吧。
We must get help.
我们得找人帮忙。