英语词汇挺直了腰杆是什么意思，挺直了腰杆的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	挺直了腰杆
释义	DEFINITIVE EXAMPLES 权威例句〔slouch〕He straightened himself from a slouch.他一改刚才的无精打采，挺直了腰杆。柯林斯高阶〔stiffen〕I stiffened my back and faced him.我挺直了腰杆面对着他。牛津高阶
随便看	timing generator timing hairspring timing hole timing ignition timing impulse timing index timing indicator timing interval timing jitter timing lamp timing lever timing loop timing machine timing magnet timing mark check timing marker timing mass timing mechanism timing mechanism timing mechanism timing modulation timing network timing operations centre timing oscillator timing period

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