英语词汇“be as sound as a bell”的翻译、意思、用法、释义-英汉汉英双解词典

单词	be as sound as a bell
释义	be as sound as a bell 很健康
随便看	optical blank optical bleach optical bleaches optical bleaching optical, bleaching optical bleaching agent optical-bleaching agent optical, bleaching substance optical blinking reflex optical blinking reflexes optical blink reflex optical Bloch equation optical bloch equations optical block Optical blur optical borate flint optical boresight optical boroscope optical box optical branch optical branch coupler optical branching optical branching device optical branching filter optical breakdown