词汇“straight veins”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	straight veins
释义	见:vein: straight veins
随便看	back tube sheet back turn back turn pulley back(-)up back up backup aid backup aircraft back-up armature back-up aspect backup battery back-up block back-up breaker back-up chock back-up coat back up copy back-up data back-up fuse back-up heel back-up movement back-up overspeed governor back-up plate backup processor backup protection backup radar back-up ring

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