英语词汇“Never having been used”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Never having been used
释义	Never having been used. 不用的从未被使用过的
随便看	Back-shu points and front-mu points back shutter back-shutter back shuttle guide backside backside coating backside control strategy backside cooling method back-side cooling method backside displacement backside edge backside-front back side grid bar back side guard backside illuminated photodiode backside-illuminated photodiode backside illuminatio backside illumination backside-illumination backside inblowing jet stream backside loop back side loop Back-side metal adhesion backside of molten pool backside pattern