英语词汇“toughen”的读音、翻译、释义、用法及例句-智慧网

词汇	toughen
释义	toughentoughenD.J.:[ˈtʌfn]K.K.:[ˈtʌfən]vt. & vi.1.■(使某物[人])坚韧, 坚强, 强硬
随便看	holographic measurement holographic memory holographic memory device holographic method holographic microscope holographic microscopy holographic mirror holographic Moire technology holographic movie holographic movies holographic multiplication holographic night-vision goggle holographic night vision goggles holographic nondestructive testing holographic optics holographic panoramic stereogram holographic printing holographic printing method holographic ray-tracing equation holographic recording medium holographic recording parameter holographic representation holographic scan holographic scan aberration correction holographic scanner

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