英语词汇“pendulum bob”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	pendulum bob
释义	pendulum bob noun The heavy weight forming the lower end of a pendulum. Origin Mid 19th century.
随便看	multi-pin multipinnate multiplanar multiplane multiplaned multiplate multiplatform multiplatinum multiplay multiplayer multiple multiple-access multiple allele multiple allelomorph multiple arc multiple-aspect multiple birth multiple bond multiple bonding multiple chemical sensitivity multiple chemical sensitivity syndrome multiple-choice multiple-color multiple-colour multiple-disc

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pendulum bob