Starting of arc
[电] 启弧
🧩 词语组成解析
starting
['stɑ:tiŋ]
n. 出发，开始;
v. 出发，启程( start的现在分词 );起动;提出（问题）;开办;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
arc
[ɑ:k]
n. 综合症状;弧（度）;天穹;电弧，弧光。;
vi. 形成拱状物;循弧线行进;
abbr. American Red Cross. 美国红十字会;
🗣️ 情景例句
What made you change your job so frequently?
为什么你经常转工？
Will the flight be delayed?
这班机会延误吗？
It was obvious that he was very embarrassed.
显然他感到很尴尬。