鲁比奥建议把石油当作所有贸易谈判的筹码。Rubio suggests that oil be used as a bargaining chip in any trade talks.这个情报可以当作筹码，从英国人那里换取等价的消息。The information could be used as a bargaining chip to extract some parallel information from Britain.他将...
他自己的手里还拿着放炮的火绳杆.He had still the linstock of his gun in his own hand.十二个人,全副装备, 每人都配了枪架和火绳枪.Twelve men all equipped, having each his rest and his matchlock.下面, 角落里, 堆着鸟枪, 步枪, 和火绳枪.While underneath, in a corner, were fowl...
银河系中最年老的恒星表现出一种对氢而言的贫金属性.The oldest stars in the Galaxy exhibit a metal deficiency relative to hydrogen.从上到下,电负性减小,金属性增强.Metallic character increases down Group 16 as electronegativity decreases.垫圈材料是 非金属 性的或金属性的.Washer ...