off grade是什么意思_off grade的翻译_音标_读音_用法_例句_爱词霸 ...

网络. 等外；; 等外的；; 级外；; 边界品位. 双语例句. 1. Off - grade qualities are now at a discount. 等外品现在没有销路. 来自互联网. 2. Off - grade qualities at a ...

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