Restrike of arc
[電] 復弧
?? 詞語組成解析
[電] 復擊
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
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
Or someone can sign with us as a guarantor.
或者有人能當擔保人幫我們簽字。
The classes are interesting, and the teachers are good.
那些課很有趣，老師又好。
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期記錄地震波的儀器（測震儀）正是采用了這種思路。