Hissing arc
[電] 嘶聲弧
?? 詞語組成解析
[電] 嘶嘶聲
arc
[ɑ:k]
n. 綜合癥狀;弧（度）;天穹;電弧，弧光。;
vi. 形成拱狀物;循弧線行進;
abbr. American Red Cross. 美國紅十字會;
??? 情景例句
we can ship the goods one month ahead of time.
我們可以提前一個月起運。
I can't believe it.
我簡直不敢相信。
People are not so honest as they once were.
人們不再像以前那樣誠實了。