Arc statndard
[电] 弧标准
🧩 词语组成解析
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
It's not like I have nobody.
我身边并非没有亲近的人。
It was so beautiful it took my breath away.
它美得使我目瞪口呆。
At eight nineteen.
8点19分。