Inverted arc
[电] 倒弧
🧩 词语组成解析
a. 倒转的, 反向的
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
Time moved at a snail's pace before the holiday.
假期之前时间过得非常缓慢。
Sorry to keep you waiting.
抱歉让你久等了。
Both Maori and Pacifice Islanders are encouraged to use their own languages.
政府鼓励毛利人与太平洋岛民使用他们自己的语言。