- 推荐网络解释
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LPG Liquefied Petroleum Gas:液化石油汽
LNG Liquefied Natural Gas 液化天然气 | LPG Liquefied Petroleum Gas 液化石油汽 | LT (Lead Time) Time between placing and receiving an order 订货到交货日期
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Upper Floors:高楼
mechanical elevator机械升降梯 | upper floors 高楼 | steel building technology钢结构建筑技术
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vassalage:家臣发誓
vasovesiculitis 输精管精囊炎 | vassalage 家臣发誓 | vassalage 家臣身份