“left-hand screw”的概念、定义、翻译、参考文献-科学参考

单词	left-hand screw
释义	left-hand screw [`left ¦hand `skrü] ^{DESIGN ENGINEERING} A screw that advances when turned counterclockwise.
随便看	fuseboard fuse body fuse box fuse clip fuse cutout fused aromatic ring fused-electrolyte battery fuse diode fuse disconnecting switch fused junction fused-junction diode fused-junction transistor fused potassium sulfide fused quartz fused-salt electrolysis fused-salt reactor fused semiconductor fused silica fused silver nitrate fused spray deposit fusee fuse gage fusehead fuselage fuse lighter

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