英语词汇“singing arc”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	singing arc
释义	singing arc noun : a direct current arc in parallel with which is a local circuit containing a condenser and inductance in series where oscillations take place according to the tuning and cause the arc to emit a musical note — compare poulsen arc
随便看	presidential preference primary presidential primary presidential year president pro tempore Presidents' presidents' presidents' day Presidents' Day presidentship presider presides presidial presidial presidial court presidiary presiding presiding presiding bishop presiding bishopric presiding elder presidio presidium presign presignification presignify

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