英语词汇“ruler”是什么意思，“ruler”的读音、用法及例句翻译-烛光网

词汇	ruler
释义	rulerJennifer uses a ruler to measure the plant she is growing for an experiment in her science class.
随便看	relax relax relaxant relaxants relaxation relaxations relaxation time relaxed relaxed relaxer relaxers relaxes relaxin relaxing relaxins relay relay re-lay relayed relaying relay race relays releasable release release

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